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INFORMATIONSMATERIALIEN FÜR KUNDEN

Justin W. Griffin, MD (Virginia Beach, VA), presents a case and details a technique for suprapectoral biceps tenodesis using the Knotless FiberTak® Biceps anchor.

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Case Presentation: Suprapectoral Biceps Tenodesis Using the Knotless FiberTak® Biceps Anchor

I'm Justin Griffin from Virginia. I'm excited to share with you a new development in my management of the biceps tendon for my patients, the Knotless FiberTak biceps. First, I'd like to share with you a case of a patient that I chose to manage the biceps in a particular way. This is a 68 year old active female with right shoulder pain. She had pain for several years, had failed conservative treatment. She was very active with different activities including gardening. She started to lose sleep and then she started to have problems with her functional activities due to pain on her exam. She had a difficulty with range of motion. She also had a positive O'Brien's with some biceps groove tenderness, a little bit of weakness in her rotator cuff and also some limitations with range of motion. Here's your MRI. You can see on the MRI that she has not only a rotator cuff problem, but also at her superior labral attachment. We can notice that she has a tear. She could, of course, have a superior label repair, but this would not be my choice for her. A debridement alone could be considered, but I don't think it would completely manage her pain. And then we could of course, consider a tenodesis, which is what we chose in this patient. The knotless FiberTak biceps offers a number of advantages. First, it creates a very small drill hole. Second, it's very simple and efficient, and it creates a strong repair through an interlinked double loaded knotless mechanism. So the way to perform this is first I pin the biceps through a spinal needle in an intra-articular manner. Then I release the biceps with arthroscopic scissors. You can also release the biceps with your Apollo, which creates perhaps less bleeding. And you can see that we can do this very efficiently here in the joint. Next I'll bring the shoulder into forward elevation. I'll really identify in the sub deltoid space where my portal should be. We create an inverted triangle between our anterior or lateral and our anterior inferior biceps portal. We'll create this and then place a passport cannula for efficient suture management. Once we have our passport in place, we can identify the biceps and really skeletonize it in the groove. We can see that we're working medially and laterally here. We have to pay careful attention to the little things. We don't want to get a great deal of bleeding, which makes the procedure more difficult. And we want to avoid violating the sub deltoid fascia. That's where the passport really I find helpful. Once we have our space managed quite well, we can then sweep the biceps more laterally, place our drill guide into the biceps groove, and we can feel the guide falling directly into that biceps groove. Then my assistant will efficiently place this anchor in a cortical manner. Once she enters through that one cortex, you can see that we place the anchor directly into the bone, and then we're ready to manage our sutures. The next step, as you can see, is we go ahead and grab the white suture directly around the biceps. This is going to serve as our loop. We can then take our passing device. Pass this directly through the biceps and retrieve it on the other side. We want to take a really good bite of the biceps. I try to enter directly through the central portion of the biceps, and then pull the suture up. And then we're ready to manage this. Sometimes I'll pull the loop down just a little bit to allow me to be able to see the loop better, to manage it on the other side of the biceps. Our next step is we're going to grab our other suture, which goes into the other Knotless Knotless mechanism. As we know, this is a double loaded knotless anchor. We can then retrieve our blue suture through the white loop. As you can see here. This is then loaded onto the passing suture. And we can then tension this down to obtain stout fixation in an interlinked way. I always like to look at my repairs. When I'm complete, I'll move my scope to anteriorly. As you can see here, we're going to move the scope anteriorly. And we'll be able to see that this is a very stout repair in an orderly fashion, and all we have left to do is remove the proximal unhealthy biceps. I typically will take a KingFisher and grab the biceps, elevate it up because it was moved in an anatomic fashion. And then subsequently I'll take that portion of the biceps out and we're completed with our biceps. Tenodesis Postoperatively I keep all of my patients in a sling for four weeks. We begin active range of motion at that point, but we're not starting any strengthening until six weeks. In this case, we've highlighted the fact that there is an easy and efficient way to manage the biceps in an interlinked knotless way. We've created an on lay biceps tenodesis and takes advantage of the optimal length tension relationship. This is also a knotless repair, which makes it efficient, smooth, and seamless in your operating room. Thank you for your attention.

Case Presentation: Suprapectoral Biceps Tenodesis Using the Knotless FiberTak® Biceps Anchor

John G. Kennedy, MD (New York, NY), demonstrates a minimally invasive approach to treating anterior and lateral ankle impingement using the NanoNeedle™ scope 2.0, ApolloRF® SJ50 probe, dissector shaver blade, and round burr.

Anterior and Lateral Ankle Impingement Using the NanoNeedle™ Scope 2.0 and NanoResection™ Devices

Hi, my name is Doctor John Kennedy. I'm an orthopedic professor at NYU Langone in New York. We're going to be talking today and showing the new 2.0 nano needle, and we're going to be looking at it specifically in the ankle joint at the anteromedial impingement and anterolateral impingement. And today we're going to be going how do we diagnose this. And also how do we fix it. So we're just inserting this Apollo SJ 50 which is this new and improved radiofrequency ablation device. You can see already that there is a little suction on it, which is very helpful just to pull in the particular tissue that you're looking for. We're using the handheld device here. And we just do small little bursts. And you can see how effective this is. And the other thing is when we remember the old device you remember all those bubbles that you would get. And of course you don't see that here. So just short burst in very short order. We've taken away most of that scar tissue there, and you don't have to be aggressive here at all. Just these short pulses. Clean up that scar tissue in no time, and then occasionally we'll need to go back in and use the the shaver to clean up any of the the necrotic tissue left afterwards, and you can see how effective that is. So we have now moved our camera onto the lateral side. So we have good visualization over medially. You can see one of the things that I noticed really with this 2.0 upgrade is that anytime you have flaring of the light that the onboard sensor actually reduces that. So you don't get those flare outs that you see in a traditional scope. So I think for many reasons, this 2.0 and nano needle is really a massive advancement by comparison to standard arthroscopy. So here on this particular patient you can see that there is contour irregularity. There's a large fibrous and bony impingement here. And of course this is very common in soccer players and runners. So this is true anteromedial impingement. It's a combination of both bone and soft tissue. And this is where Nano is really exceptional for in-office procedures. And you can see right across over into the medial mal. And we're going to be resecting all of that while the patient is wide awake and being part of it. And one of the great things is when you do this in, the patient is awake as you're resecting this and you ask them to move, they get that tactile feedback. They feel that their joint is so much freer than it was before. So we used again the standard 3 or 3.5 shaver. And the first thing we're going to do is just, again, take away all of that soft tissue that we can see there. And fluid management is key here. The pump is typically at around 35mm of mercury. And you'll adjust that as you need to. But you can see that if we put too much suction on this, we can really pull in all the soft tissues. So that's not great. So as we're taking away this soft tissue things to be aware of around here, we don't want to shave upwards. That's where all the name structures are. We want to keep away from that. So you can see that the cutting or the action part of this blade is always facing down, sweeping down the neck of the talus. And there's that exostosis that will be causing some impingement. We'll take that away. It's relatively small in this patient, but we'll be taking that away with a both a shaver and a burr in one moment. So patient or people always ask how much soft tissue or how much bone do you resect. Well the answer to that is on the tibial overhang, which is here. You really want to be getting that flush with the anterior aspect of the medial malleolus which is here. So we're taking away all this soft tissue. And this will bring in the anterior border or the anterior fascicle of the deltoid which is here. And again, as we know the deltoid is a very, very strong robust ligament. And I think we can afford to take some of those fibers away to prevent recurrence. So we're just now going to swap over to a bur. We've taken away all that soft tissue and you can see that already. And there's less soft tissue impingement. And now we're going to go to a bur to actually remove part of this. Almost do a plasty here. So this is a typical this is what we would do normally in office. All of this is done with a patient wide awake and being aware of what's happening all the time. So with the birds, we know the technique for bur is constant motion. We never keep the bur in one place for any period of time. You don't want any troughing to occur, but you're constantly moving it around and taking away millimeter by millimeter. That anteromedial aspect of the joint keeping the horizon. Stable so that you you can always see where the joint is. Avoiding any iatrogenic iatrogenic injury to the cartilage underneath. So again we're just constantly moving that back looking to where our marker is, which is the anterior border of the medial mal. So constantly moving. And again you can see as I'm doing this there are milliseconds of flaring as the as the camera moves in and out. There will be flaring and some glare from the from the sheath of the bur. And then the sensor onboard sensor corrects that right away so you get a constant picture. So we always take a little bit more than you would need on the basis that the body doesn't tolerate a dead space. So it will try to fill this in with, with some scar. Postoperatively. But if you take a little bit more bone then the likelihood of that scar causing any pathology is very low. So then we move over on to the anterior border of the The medial mouth, and we'll take a little bit more bone from there. We don't have to be too aggressive on this. In this particular case, there's not a big overhang. But you can see the tibia now is in line with that anterior border. So that's enough resection on this. Oftentimes you can be here for quite some time taking this away. And then you can swap swap out to A40 shaver if you need to be a little bit more aggressive. But that's pretty good. Now one of the things that we all learn from our mistakes, and one of my fellows, when we're operating on a soccer player, told us I thought the case was over. And he said, well, we should really look down here onto the neck and down here. There was a very large exostosis. So I've always remembered that case that we always want to look onto the neck and again, using the bur, being careful to shield the soft tissues away from this, the cutting blade. And again constantly moving this around. To avoid any troughing. This is typically where you will find a large exostosis on the medial neck, so always look for that. But again, you can see that any time I move the camera in a little too close, so there's a flare or glare off that sheath, the onboard sensor immediately recognizes that and brings you back to a normal picture. The great thing about in-office needle arthroscopy is the patient is awake, and you can ask them now to move their ankle into a dorsiflexed position so you can truly see that there is no impingement there any longer. And more importantly, they feel that. And I think that's the buy in from patients we've published on this to show that patients really do like this procedure and that they understand what's going on, and then they can titrate their activities post-surgically based on what they've seen at the time in a realistic fashion. So I think it's very, very helpful in that way.

Anterior and Lateral Ankle Impingement Using the NanoNeedle™ Scope 2.0 and NanoResection™ Devices

The PARS Achilles Midsubstance SpeedBridge™ implant system is a percutaneous, minimally invasive technique used to repair Achilles tendon ruptures. Using color-coded 1.3 mm SutureTape, the PARS system makes it easy to create a percutaneous locking stitch in the Achilles tendon, while staying inside the paratenon sheath.

Achilles Midsubstance SpeedBridge™ Surgical Technique

When using the parse jig for the Achilles mid substance SpeedBridge technique, a percutaneous incision is made in a transverse manner just proximal to the palpable rupture. Alternatively, a small longitudinal incision can be utilized. The tendon is grasped and the jig is inserted with the inner arms inside the peritoneum of the Achilles tendon. The first parse needle is placed in the number one hole in the jig to stabilize the construct, while passing the other needles and sutures in sequential order. Lastly, the white SutureTape is then passed through hole number one. The jig can then be removed, which pulls the sutures out of the incision. Separate out each of the five sutures, the white, blue, and black suture tapes, as well as the two green and white FiberLink sutures. Each suture should be tested by pulling light tension through ten cycles to confirm appropriate hold in the tissue. On both sides, past the blue SutureTape under and around both green and white. Fiberlink SutureTak twice and back through the loop, then advance each loop back through the tendon using the free end of the green and white FiberLink sutures. This creates the locking stitch. Two stab incisions are made one centimeter below the superior aspect of the posterior calcaneal tuberosity. Medial and lateral to the Achilles tendon. Within these two stab incisions, insert the guidewire utilizing the drill guide with the white centering sleeve at 45 degrees from the centerline of the Achilles in the coronal plane, and 45 degrees from posterior to anterior in the sagittal plane. Guidewire placement can be checked under fluoroscopy. These two holes are drilled with a 2.6mm drill and tapped for later SwiveLock insertion. A banana. Suturelasso is passed through the distal stump of the Achilles and out of the rupture site. The SutureTape from the proximal portion of the tendon are then passed through the distal stump and out of the stab incisions distally. The suture tapes are then loaded through the eyelet of the Rd 3.9 biocomposite SwiveLock anchors. The foot is plantar flexed 10 to 15 degrees to approximate the tendon ends. The SwiveLock anchor is placed into the prepared hole to secure the suture tapes. The laser line feature on the SwiveLock shaft can be utilized to confirm when the anchor is flush, or two millimeters countersunk. The same steps are repeated for the suture tapes on the contralateral side. The incision is closed. Jumpstart antimicrobial dressing can be utilized and the result is a secure knotless repair of the Achilles tendon rupture.

Achilles Midsubstance SpeedBridge™ Surgical Technique

The Mini Fragment System is designed to aid in the reduction and fixation of small- and long-bone trauma injuries. The modular tray offers screw and plate options in 2.0 mm, 2.4 mm, and 2.7 mm variants. With a wide array of plates to fit a multitude of trauma needs, the Mini Fragment System is a keystone addition to the Arthrex Trauma portfolio.

Mini Fragment System Animation

Mini Fragment System Animation

Paul J. Cagle, MD (New York, NY), demonstrates a tunnel-free acromioclavicular repair using the AC FiberTape® cerclage implant system.

AC Repair Using FiberTape® Cerclage

I'm Paul Cagle, a shoulder and elbow surgeon from New York City at Mount Sinai. Today we're going to talk about how to perform a tunnel less AC cerclage. Ac repair. As you'll see here, this is going to demonstrate a no tunnel technique where we're going to have no knots stack superiorly. Let's see how we got this done. This technique allows for a single mini-open approach. This is going to be approximately a three to 3.5cm incision that extends from the superior aspect of the coracoid roughly to approximately about the mid clavicle. And that allows exposure for both the coracoid passage and ultimately the clavicle passage. And this technique today we'll be demonstrating this without drilling any tunnels. So this will be a tunnel less approach. There's a layered exposure utilized for this technique. After our three centimeter incision we're going to identify our fascial planes, which you can see I'm grasping here. Typically a longitudinal opening is performed along the clavicle, which allows us to elevate and clear the clavicle so that we have access to the posterosuperior aspect of the clavicle for later passage. The corners of our deltoid are then elevated and a small T is created. You can see here that we've tagged those corners as I'll show you, and that's for later. Reapproximation and repair. This is the AC cerclage kit we're going to rely on for an AC repair or an AC reconstruction. Let's go through the contents. So here we have the contents of the AC cerclage kit laid out. And this kit really has everything you're going to need to tackle, even the simple or complex AC cerclage indications. And so we see we have two sutures here. One has a needle and one doesn't have a needle. And that really does come in handy sometimes in those areas that may be a little bit more difficult to pass, or be a little bit of a tighter space for your indications where you may choose to go transosseous with a button, the kit comes with a 2.4mm drill and a dogbone button, so the kit comes with convenient passes. Our Transosseous suture passer. Here there is a passer that utilizes a nitinol guide wire, and then we have a separate passer that's very helpful for getting around the clavicle. We have our mega loader, and conveniently that's going to come with a suture tape fiberlink as well as a tiger link. That way you can keep your sutures separate and identified if you're going to be passing a graft as well. When I go to pass a graft, I do like to dilate or make sure I have the space to get that graft around my coracoid and around my clavicle. And the dilating passer here will help you do that without a lot of extra dissection. Finally, the single use tensioner is going to be used today to get that reduction to hold it and ultimately get our alignment in the AC joint. So now let's head over to the patient and fix the pathology. Because this patient's habitus we're going to utilize the smaller passer. And we're going to go from medial to lateral for safety. So here we're going to pass this from medial to lateral. And many times we can use an army to simply expose that aspect laterally. And we're going to wiggle this through until we're through the soft tissue. And then advanced our suture which is going to be used for ultimate passing. In the occasion you need additional clearance around our coracoid we can utilize a dilator, and this dilator is going to provide increased clearance and clearance around the medial and lateral aspect. So in this case we will again pass from medial to lateral. I'm going to pass our dilator. And that demonstrates easy passage around our coracoid. Our dilator then can act as the final suture passer. And so we're going to take now our cerclage suture. We're going to pass this through our dilator and pass this again for safety purposes. Medial to lateral. The next step is to pass the end of our cerclage around the clavicle. It's important to pass this from anterosuperior to posteroinferior. That allows the suture to come out inferior to the clavicle, placing the knot inferior, decreasing the risk of soft tissue irritation. Again, the clavicle passer here is an opportune instrument to pass the suture. We'll identify our clavicle. We're going to pass our suture. Around. As you can see, we're going to wiggle this free until some of that soft tissue is off of our instrument. We'll then take our end of our suture. We're going to pass this through. And that will again pass. So ultimately the knot is going to be inferior to the clavicle. At this point we need to ensure that this is shuttled. And so we're going to carefully reduce this so that we bring the knot mechanism as close to the patient as possible. And we'd like to make sure the tension on the sutures is equal. As you can see, we're going to work a little bit of that slack out here. And it gives us excellent control of our clavicle. Next we'll simply pass our suture. And this is going to be reduced to the pre-tied knot mechanism. And again, it is nice to be able to get the slack out of this system and to reduce this along the inferior clavicle, as we're seeing here. Now, at this point in time, I sort of consider this procedure almost done, because the tensioning device we're going to use next is ultimately going to assist us in providing our final reduction. We now have our tensioning device. We will take one limb of the suture and pass it through the eyelet. And the second limb of the suture is going to pass just directly adjacent to this. And this is going to be brought directly down onto the knot. At this point in time you would like to obtain. A good tight fixation. And so we're going to tension these. Each sequentially on each side. And now we're going to just make small turns. And it's important to keep an eye on your clavicle and your construct to ensure you're watching your reduction as this goes. We'll see. Here is there's demarcations along the back of our tensioning device. And you can see as we release tension, those go in. As we increase tension we'll see our second line. The majority of the time to obtain good AC joint reduction, we are typically going to get to roughly our fourth line. We're going to continue to attention here. As you can see, we're getting close to the fourth line here. And we'll see now is we now have rigid reduction of our AC joint. Sometimes, as we can see here, there's a bit of soft tissue creep that occurs as that suture compresses along the periosteal surface of the bones. It's important to identify that because you're going to want to get that extra quarter turn or half a turn to make up for that compression from the very rigid fixation the AC cerclage allows. So next we're going to take our sutures off, and we're going to throw a half hitch not to tension this down. We'll bring. It's important to unscrew our tensioning device because that allows us to regain our tension. We'll slide back. We are going to throw a half hitch, and then this becomes an extremely elegant tensioning knot pusher. I'm going to bring this down here. We'll bring this directly adjacent. And again we simply repeat the steps of tensioning again ensuring that we have good wrap on each side so that there is ideal tension. Now at this point in time our fixation is done. We can back this up with numerous series of half hitch nuts given, as you see, that suture has brought our not far inferior to the clavicle. At this point we would simply cut. We've obtained our reduction.

AC Repair Using FiberTape® Cerclage

Tim R. Lenters, MD (Grand Rapids, MI), highlights the latest metal segmentation feature in the Virtual Implant Positioning™ system while planning a challenging glenoid revision with significant bone loss using the Augmented Modular Glenoid System.

VIP Vision™: Episode 11—Metal Segmentation for Revision Planning

Hi, my name is Tim. I'm a shoulder surgeon in Grand Rapids, Michigan. I've been using the VIP system now for over ten years, and I'm happy to share a case presentation that highlights some new features of the planning software. The planners can now perform metal segmentation on your surgical plans for use in revision cases of existing implants. So what previously used to require potentially several surgeries, with the first surgery being removal of an existing implant to allow us to obtain a clean CT scan, that first step is no longer needed with metal segmentation features of the VIP system. I'd like to use this case to highlight some of those features on the platform. My patient is a 68 year old. She's fairly low demand female. She had a reverse total shoulder arthroplasty five years prior to her presentation with me. She describes one month of progressively worsening pain in her shoulder, and she has also had a few falls over the last year, although none of these falls led to a significant worsening of either pain or function of her shoulder. I was able to find her x rays from her early postoperative period. She has a reverse total shoulder arthroplasty with a lateralized glenoid sphere. It seems to be an appropriate position in terms of the RSA angle, as well as in relation to the inferior scapular neck or x rays. On presentation to me, show a catastrophic failure of the base plate with fracture of all three of the fixation screws, and in my mind, I felt it was essential to rule out the possibility of an indolent infection, despite her history of some falling onto the shoulder. I did do an infection workup. Her inflammatory markers were normal, including the SED rate, the CRP, and her white count. I also aspirated the shoulder to culture and the cultures did not grow. Any organisms at three weeks or vitamin D level was also checked and found to be in the low range of normal. The CT scan was also obtained and I found it somewhat challenging to observe what sort of bone was remaining into the glenoid vault on this axial cut. I can just appreciate that there's bone loss and maybe some residual bone inferiorly. The coronal image shows a fairly large defect here, and raise some concerns about my ability to utilize a standard implants for this reconstruction. I did decide to upload this image to VIP software to see if potentially, I'd be able to utilize a standard implant for this reconstruction. So at this point, I uploaded the study to VIP, and we'll go through sort of a live planning session to demonstrate the features of the system. You can see the old existing implant is green. You can see the existing screws in the vault. The planners have been able to identify those structures and highlight them with these blue outlines. The surgeon can easily toggle visualization of these features with this little window on the right side, and this will make the implant disappear. And what you see then is what's left of the scapula. And it's fairly obvious that there's a very large posterior defect in this glenoid vault, sort of an uncontained wall defect. The vault is missing. You can see there's maybe a little bit of bone remaining in the base of the coracoid process. There's a nice column of bone anteriorly and maybe some bone inferiorly. You also can see that perhaps the scapular spine is available to use asphyxiation. So in my mind at this point I had really three options. One option would be to utilize the scapular line for fixation, to try to sink the post of the base plate down the spine of the scapula. Second option in my mind was to use Grammont principles and Medialize. And inferiorly lies the sphere to try to minimize the shear along the back side of the implant. And then my third option would be to develop and manufacture some sort of a custom implant, which is my which would be my least preferred option. So my first option was to look at use of the alternate scapular plane. And if we bring that implant in, what I thought was the alternate scapular line here you can see the post is seated in the base of the scapular spine. The windows on the left side here can show you what sort of bone is available on either side of your central post, and there seemed to be a nice quarter of bone in this position. The top window gives you sort of a coronal view, and here you can start to appreciate where the glenoid might reside in relation to the inferior scapular. And I did have some concerns with the position of this implant. I was worried about this bone posterior inferiorly that the humeral cup might impinge on that bone. And so this looks like it might be an option in terms of fixation of the center post. I did have some concerns about the overall position of the glenoid in relation to this inferior glenoid neck. So I looked at another option, which would be more of a Grammont principle to digitalize and medialize the sphere. And you can see in this position, if I remove the sphere itself, the base plate seems to be seated reasonably well. I have 53% backside contact with just a non-augmented base plate. The post seems to be seated in a nice area of residual bone, both on the axial plane as well as on the coronal plane. The sphere looks to be in a better position in relation to that posterior inferior scapular neck. And so in my mind, this seemed like a very reasonable option. I did want to utilize some other features on VIP. So if we look at the range of motion module, we can see that in this position there may be some issues with impingement of the humeral cup against some remaining bone around this sphere. And so it would be useful, I think, at this point, to utilize the Osteophyte removal tool to remove some of that bone and see if we can improve the range of motion. You can use that tool from this window. So I'll go through some of those steps right now. Remove some of these potential sources of impingement. We can reassess the range of motion following this bone removal. And this is something I would do in surgery if I see sources of impingement. I'll just simply take a roger and remove some of these problem areas. But once we do that, we can reassess now the range of motion we'll bring in the humeral component one more time. There's a nice abduction. We've improved her abduction. External rotation seems to be moving more freely without impingement until 41 degrees of external rotation. Internal rotation seems free. So I thought this would be a very good reconstruction. At this point, I finalized the surgical plan by hitting the subscribe button. Prior to surgery. So the planners were able to develop a surgical plan. These images show the 3D targeter on the patient's scapula, and you can see we could get four of the peripheral legs to seat very nicely, with the standard two legs wrapping around the front rim and the two other feet sitting on the face of the existing glenoid bone. And I was surprised, somewhat surprised to see how well this transfer technology worked in the patient, and how well the surgical plan mimicked the actual anatomy that was encountered at the time of surgery. At the time of revision, I did use some bone croutons to graft some cavitary defects from the screw tracks. I did not encounter any evidence of a chronic infection. There was no biofilm. There was no Seroma noted. I did take five sets of tissue cultures, understanding that this might represent a chronic infection, but I felt I was able to achieve a durable reconstruction that mimicked my surgical plan very nicely. You can tell that based on the overall position and fairly with a little bit of overhang of the sphere in relation to the neck. I think the center post nicely aligns with the floor of the suprascapular fossa, and I like my position on the anterior posterior plane as well, with the sphere sort of covering that posterior glenoid rim. So at latest follow up the patient shows a stable reconstruction with improving clinical metrics. I do believe that the newest capabilities of the VIP system allowed me to plan this case, and feel comfortable with the use of standard implants. Vip turned what could have been a challenging and uncomfortable situation into a definable problem with a definitive solution. I encourage you to make use of this system if you see failed shoulder implants. I believe it will help you plan your surgical plans and optimize your patient outcomes. Thank you for allowing me to present this case.

VIP Vision™: Episode 11—Metal Segmentation for Revision Planning

Anand Vora, MD (Chicago, IL), presents a detailed overview of clinical evidence supporting evolving treatment techniques for insertional Achilles tendinopathy.

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Insertional Achilles Tendinopathies: Literature Review on Evolving Insertional Achilles Treatment

OrthoPedia: Insertional Achilles Tendinopathies: Literature Review on Evolving Insertional Achilles Treatment

Raymond J. Gardocki, MD (Nashville, TN), provides an in-depth overview of the anatomical orientation through an endoscope lens during an endoscopic transforaminal approach for discectomy.

Voyage Into Kambin’s Prism

Welcome everyone. I'm Doctor Ray Gardocki, an orthopedic spine surgeon from Nashville, Tennessee, specializing in minimally invasive and endoscopic spine surgery. Today, I'm excited to take a deep dive into understanding the anatomical orientation through the lens of an endoscope. During a transforaminal approach, we'll explore Kambin's prism at L4 five and the surrounding anatomical structures. Just as technology has revolutionized how we navigate our world, it's also revolutionizing the way we understand anatomy. Now, a traditional surgeon performing open procedures can use all the exposed landmarks to identify their location. Imagine using a map to navigate a city. If you don't know where you are, you start with a wide overview of the entire city. Then zoom in to your specific focal point. You can look at cross streets and surrounding buildings to pinpoint a specific intersection. This broad perspective represents how traditional open surgery allows surgeons to see and navigate using a wide field of vision. In contrast, endoscopic surgery requires a different approach in perspective. Think of it as navigating the same city with a map that's permanently zoomed in. In this example, the endoscopic surgeon only has a view of a small section of the curb and needs to understand where they are and what surrounds them using this zoomed in view. During this step, I am looking for a landing spot or home through lateral and AP fluoroscopic imaging. One of the major difficulties surgeons have when transitioning to transfemoral endoscopic surgery from open midline surgery is orientation. Surgeons understand the anatomy of the spine. They know the relationships between the pedicle, the traversing nerve root, the exiting nerve root, the disc space, and the superior articular process. They're just accustomed to looking at those structures from a posterior midline approach. As soon as they look at these structures through a transforaminal approach, they become disoriented. The best way I can convey this concept is with the aid of this visual. Now, when you look at this image, it makes no sense. Why is there a floating rock above a cliff in the background? But once you change the image to a familiar perspective, it all makes sense. The transforaminal approach is much like the orientation of this image. The anatomy doesn't change, just the perspective. The traversing route is still medial to the medial wall of the pedicle. The disc is still above the pedicle. The exiting route is still below the cranial pedicle, and the superior articular process still extends out from the top of the pedicle, forming an arch in the foramen. The anatomy and the relationships don't change, only the perspective. Once you become accustomed to this perspective, everything becomes familiar again. So let's take a journey into Kambin's prism, as seen through an endoscopic approach to l45. We're all familiar with Kambin's triangle. It's defined by the exiting root, the traversing root, and the endplate of the caudal vertebral body. This outlines the floor of the triangular working zone. However, this region is better described as a three dimensional space or prism that changes as we change the level we're working. There tends to be significant overhang from the lateral aspect of the superior articular process at L4 five and L5 S1, enough so that bone removal of the sap is commonly required to access the lateral recess at these two levels. Bone removal is rarely needed above L4 when there is no underlying foraminal stenosis. This is the L5 L5 superior articular process, little strip of the L5 vertebral body and endplate. This is the sap in Wagner's arch. Here is the disc. The floor of the foramen and the entry into the canal. The traversing nerve root is in here and the exiting root is up there. When performing transforaminal spine surgery, it's crucial to ensure that there's enough room for both the instruments and the dorsal root ganglion in the foramen. Too much pressure on the DRG can cause discomfort and potentially lead to radiculitis. This is why I prefer my neuromonitoring for Transforaminal approach to be an awake patient. If you put excessive pressure on the DRG, the patient will respond. Additionally, when dealing with Cranially migrated fragments, we need a slightly different technique, as working more cranially in the foramen increases the risk to the DRG of compression. Now, once you find the pedicle, you know where everything else is. The pedicle is the lighthouse of the spine. From here the arch superior articular process and disc are easily recognizable. This is your home. If you're ever feeling lost, just return to home as a quick pearl. If you did your approach without making a large fascial defect, the soft tissue and bony foramen will hold the scope docked in the frame in the home location. Now that you understand how to visualize kambin's prism through an endoscopic transforaminal approach at L4 five, let's discuss different disc pathologies. Here is a typical contained posterolateral herniation that displaces the traversing root dorsally. Looking up at this herniation from the floor of the foramen allows you to Allows you to visualize the lateral side of the herniation protruding up from the disc space to the sap. This is a good beginner case. You will enter the base of the herniation laterally and remove disc material from under the annulus. This will continue until the traversing root drops down to the field of view, pulsates to heartbeat and is freely mobile. Here is an intraforaminal herniation within the foramen with proper targeting. The scope will end directly upon the herniation, making this another good beginner case. If the herniation is cranially extruded and dorsally displacing the DRG on the existing root, you must visualize the bony floor of the foramen, which is the back of the cranial vertebral body underneath the DRG and exiting root. Far lateral herniations are more technically challenging because you need to turn the scope around 180 degrees, and there is no bony architecture to hold the cannula and endoscope in place. This means that you need to control both the depth and rotation of the cannula, the endoscope and the instrument all at the same time. The DRG often needs to be retracted to expose the herniation, which induces a 20% risk of radiculitis between the root retraction and the reperfusion of the DRG. You must visualize the bony floor of the foramen, which is the back of the cranial vertebral body underneath the DRG and exiting root to ensure an adequate decompression. The endoscopic approach offers easy and direct access to most pathologies through an eight millimetres incision, minimizing disruption to the muscles and other soft tissues. This technique results in reduced blood loss, less muscle disruption, faster healing, and allows for a quicker return to work and normal activities. And there's no need for postoperative narcotics. Now that you have a comprehensive understanding of visualizing Camden's prism through an endoscopic transforaminal approach at L4 five, as well as the anatomic nuances and techniques for different herniation locations, you're better equipped to enhance your surgical precision and patient outcomes. Thank you.

Voyage Into Kambin’s Prism

The MaxForce™ MTP fusion system features a unique gear mechanism along the plate, allowing for controlled, dialed-in compression across the joint. Featuring 18 different plate options of varying sizes and curvatures for primary and revision cases and multiple Arthrex plating-screw and cross-screw options to best address patient needs and anatomy, the MaxForce MTP fusion system provides a comprehensive solution for 1st MTP arthrodesis.

MaxForce™ MTP Plating System Features and Benefits Animation

MaxForce™ MTP Plating System Features and Benefits Animation

This animation demonstrates the dual-view capabilities of the Synergy Vision™ imaging system using the Pano™ scope and NanoNeedle™ scope 2.0 in the shoulder, knee, and hip.

Dual-View Applications Using the Synergy Vision™ Imaging System

Dual-View Applications Using the Synergy Vision™ Imaging System

Rachel M. Frank, MD (Denver, CO), demonstrates an all-inside quadriceps ACL reconstruction using the FiberTag® TightRope® SB implant with the InternalBrace™ technique.&nbsp;
The InternalBrace surgical technique is intended only to augment the primary repair/reconstruction by expanding the area of tissue approximation during the healing period and is not intended as a replacement for the native ligament. The InternalBrace technique is for use during soft tissue-to-bone fixation procedures and is not cleared for bone-to-bone fixation.&nbsp;

All-Inside Quad ACL Reconstruction Using the FiberTag® TightRope® SB Implant With the InternalBrace™ Technique 

I am Rachel Frank, a sports medicine surgeon from the University of Colorado in Denver. This is the all suture ACL reconstruction technique. No metal, no peek. So we will now demonstrate our soft button quad link ACL reconstruction. Here I'm going to demonstrate the harvest through a vertical incision. But you could certainly do a transverse incision if you're more comfortable with that. And we'll make our incision. And then during the incision and exposure one of the most important parts is to get rid of some of this subcutaneous fat. That's how you can keep your incision small while still getting good visualization. We've excised some of the fat, and we're kind of looking down on some of the peritenon on top of the quad. I'll take the Cobb elevator and I do an initial sweep and a second. We're going to switch to the Army navies. An initial sweep of the tissue. And then I'll switch to the Army navies once I take a sponge and get that in there and get really some of that soft tissue off. So then we have a nice view of the quad here straight down. And then what we'll do is we're going to take the scope and a marking pen so we can see the quad coming up. And basically I'll go right there and then I will relax my army Navy I'm going to take it out. I lever my scope up and then we can feel and see the light and we'll make just a little dot. And now I know where to aim to. I'm pulling these quite distal. I'm going to take my quad pro. In this case we're using a size ten. We've marked the end of the Quad Pro with a purple marking pen. And that's going to give us the postage stamp. And I'll start that basically on the superior pole of the quad. You can see in there I'll take the 15 blade knife back. Thank you. And then the pickups, then the Alice. And then one of the pearls here is to stay on the inside of your mark so that you don't harvest too big of a graft. And I do a full thickness harvest. I'm harvesting this right off the superior pole of the of the patella, and I'll actually take my knife as far as my incision allows before I start with the Quad Pro, and then we'll use our suture tape fiber loop next. And sometimes there's a little synovium underneath. So you just have to try to get that away with the knife. So we use the 15 blade as mentioned to harvest the graft from distal to proximal as far as my incision allows. And then we use the quad Pro to finish it up. Here we'll prep the distal aspect of the quad with the fiber loop. And you want to get this nice and tight because this is what's going to be going in the quad Pro. So we have the quad Pro harvester. We'll take the needle from our fiber loop and put this in the tip. And we'll use the weight of the needle to just fall through the harvester just like that. And then this quad pro can be used. You slide this along the quad for as long as you've harvested, and then you're going to go in 360 degree loops either clockwise or counterclockwise. And it's a push pull fashion. Staying parallel to the shaft of the femur. So you can see it's nice and calibrated. Here. I'll turn that up. And my goal is a 65 to 70 graft for nearly all of my patients, from five foot 2 to 6 foot two. If they're a little shorter, I go a little shorter. If they're a little taller, I go a little longer. And then I'll take the graft, keeping it in the window of the quad Pro, pulling the needle back, and then we'll move the Quad Pro without spinning now up because we've already done our cut. And you can see calibrated here. We'll go ahead and take the pushrod insert this in. And again I'm going to do a double check here on the calibration. Make sure I really like it. And I'm holding firm tension on the quad. And I'm doing a push pull. And I like that sound. And when this comes out this should be a nice full thickness graft. Not getting into any muscle a little muscle is okay. But you can see here this is really a nice full thickness harvest. You can see all the layers to the quad. So you can see that that full thickness harvest has been completely closed with the loop link, which again is a very strong luggage tag suture and it's very low profile. This is not going to cause any irritation to the quad tendon. This is not going to cause any irritation or adhesions to the patient. And you can see it's completely closed and there's no gaps whatsoever. So we won't get any fluid extravasation throughout this. You can see the VMO quite nicely. So really nice mid third quadriceps tendon harvest with closure. So here we have the completed quadriceps graft. Again all soft tissue about 65mm in length by approximately ten. Or in this case about nine nine and a half by circumference. And we use this all with all of our instrumentation. We harvested this all and prepped this all. So you can see the only difference here with the fibre tag tightropes is this now has the soft button. So those are the yellow buttons. And you can see those on either side. And we can see this is the femoral side. Because of the internal brace, the tibial abs side will not have the internal brace. And again these yellow portions here are what's new. This is the soft button. All suture. No metal no plastic no peek. Incredible opportunity for us to have a metal free construct for our ACL reconstruction and leave patients with a more natural knee. So now we're going to go ahead and get the graft and the graft tubes to compress it down while we get ready to drill our tunnels. So here now we're compressing the graft typically on the back table. And it's in the graft compression tubes. And we'll try to get this as tight as we possibly can so that we can make this graft as compressed as possible. Taking advantage of the quad, with its full thickness nature and the circumferential fibers, we get a nice cigar like graft, but we want to keep it as compressed as we can. So here's our flip cutter femoral guide. And we can see what's new now is we have a ten millimeter step at the end instead of seven millimeters, which makes this a lot sturdier in the bone and a lot easier to pass our soft button with respect to our fiber tightrope, we have the femoral guide in. So we'll use our flip cutter for our all inside. This is the new power. Okay. So we'll mail it in the ten millimeter step. And then we're going to open and flip. Nine five okay. And the reaming has gone all the way back to the step. And again with that ten millimeter it's just a three millimeter difference. But it provides you just enough to be able to do that without compromising the cortex, which is really nice. It's a really nice addition, small tweak, but big difference. Why don't you take a look at that and we can see our socket and then we can see our step right there, which is really nice. Really nice. All inside ACL femoral socket. So we'll go ahead and pass our snare. We'll retrieve it. Good. All right. Here. We'll take the Apollo just to demonstrate that we've marked our spot for the tibial tunnel. Tibial tunnel. Posterior aspect, anterior horn, lateral meniscus. Use the Apollo to burn that off. We'll get our flip cutter guide. For the tibial tunnel. Good. Perfect. We'll take a mallet. And again, we're going to mail it in this the new bullet here that has a ten millimeter step, which is going to make it super stable in that cortex. And then we don't have to do any math. So we'll go ahead and open the flip cutter to a 9.5. And normally I get about a 25 to 30 millimeter socket. But you don't have to do any math here. And we're just going to ream back to the step. And we're reaming just till we feel that tip of the step so that we know that we're safe on the cortex and we don't have to worry about breaching the cortex. So we'll go ahead and put the snare up and we'll retrieve it. So we'll go ahead and grab the suture snare. And I really like these snares. And it sounds a little corny, but the colors are really nice because they're contrasting the black and of course, the blue. I'm going to switch my camera to the opposite portal. I'm going to go ahead and grab my snare out the opposite portal from the tibial tunnel. Then I'm going to switch my camera back to lateral. We'll go ahead and put our passport in to help with graft passing. And then you've got the tibial side. And then we'll go ahead and get these both out the portal here. So the blue and white is for the femur. The black is for the tibia. Perfect. Okay. Good. And now we're ready for graft passage. So we're going to want to lengthen our tightrope. But you can see here the soft button is a little bit squished. So to get that nice and elongated to make it easier for passing into the socket, we're going to pull the opposite limbs of the the included tiger wire and the fiber wire. And you can see here how that goes from a ball to a nice oblong or even linear shape. To make this easier to pass through your 3.5 hole. Then what we're going to do is lengthen our tightrope. And if I want to lengthen this side here. So we have this side and this side. If I want to lengthen this side I'm going to hold on to the opposite side. Just like that. And that'll prevent this from getting. Bunched up. And then I'm going to go to lengthen the other side. And so now I'll hold the blue sutures the fiber wire. And then we'll go ahead and take the slack out like normal. And that's nice and elongated. Now we can mark it. And again, you can see here even doing that I bunched up the soft button again. So I'm going to take my tiger wire and fiber wire and pull those and elongate the button again to make that easier for passing. So I'll mark the graft here at 20. And usually the way we prep the fiber tag tightrope, it's at 20. But we'll do it. We always measure just to make sure. But yeah the end of the suture is usually right there. And if you can get 15 to 20 in each socket, you'll be perfect with a 65 or even shorter graft length. All right. So we're going to go ahead and mark our interosseous length. And we're calling that about 40. I'm going to put a dot there 3540. Good. And that's on the this is on the femoral side okay. So now we're passing our graft again. This is the internal brace side of the soft button fiber tag tightrope. But we're not going to pass the internal brace that's going to be remaining with the graft. So we're going to go ahead and pass. We're pulling on opposite limbs. The tiger coming out the medial portal and the blue coming out the lateral femur to keep the button elongated. And we're going to pull until we see our marking and kind of feel the button flip against the lateral cortex, which we just felt. And now we're going to make sure that we don't have any tension. And then now we're going to check it. And we are pulling like crazy on the IB. And I'm going to give the graft a little tug. Okay. So we're hooked against the femur. I'm going to give the ibz a little tug. Good. So you can see I'm pulling pretty hard actually. And that soft button is now bunching up against the cortex. We're going to hold tension on the IB, and we're pulling out the lateral femur on the tightrope. And we're going to shuttle about 15 up. Good I would stop there. So we have our graph passed in this femoral socket. We're going to pass everything into the tibial socket except for the tiger wire that's in both the femoral soft button and the tibial soft button. So we're passing everything, including internal brace, but we're not passing those new tiger wires because we're using those to keep the button elongated if we need. We're going to go ahead and shuttle this into our tibial socket. Okay. So now we'll go ahead and elongate by pulling the tiger and pulling the blue. And we're emphasizing here even through the whole tibial tunnel which has a turn here. I can pull on these to make that button nice and elongated. And you can see that here outside. We're going to go ahead and pass our graft into the socket. Good. And we're dunking that down. Let's give it a nice hard pull if we can because we're not quite in yet. Now we can take out our tiger wires that are in each of the buttons. So here's the one on the tibial side. We'll go ahead and just pull that out. It's served its purpose. And again its whole purpose was to keep that button elongated, to get it through the 3.5mm hole from that flip cutter bullet. And now we no longer need that. And same with the femoral side. So that one's been removed. You can see our ACL graft. Looks nice actually looks really nice. Looks really low. That's where we want it. And now we're going to go ahead and tension on the tibial side. So what I like to do here is we'll go ahead and cycle the knee. So we'd hold tension on the graft I got this. We'd go ahead and I'll take the scope out. We would cycle the knee while holding tension on the graft. We cycled about 15 to 20 times and then we get the knee nice and extended. As you can see our button here, we'll take a hemostat. We'll put it in the tightrope just to hold some tension. And then we're going to take both limbs again with the knee in extension so we don't over constrain and we'll start tensioning down our tightrope. You can see the soft button is already starting to bunch up. And I'm getting that oh that's nice nice and tight on the tibia. And then I'm going to move these out of the way. So we're going to go ahead and fix our internal brace with a swivel lock suture anchor using our power. We're going to pass our internal brace sutures through our anchor. And you can see here we've got the knee in full extension. That's really important step. And then I'm pulling tension. And then I'm just going to let it dunk right in. And then we'll go ahead and mail it this in. So then what we can do is what I like to do is I'll actually put the scope back in and I'll take a look at the graft and then we can retention. And I like to do my graph tensioning last. And what we can do here is we can see do we want to do a little more tension on the femur or tibia. And I'd like to do the femur here. So we'll get the leg back in extension. Good. Just like that a little less extension. Good right there. And then we're going to go ahead and tension retention. Look at that. We can see we're getting a little bit of creep out of here which is awesome. Good perfect. And we'll come back down to resting position. And now our graft is complete. This is rock solid. This is something I'd be happy to have in any one of my patients. And I would be very confident that they'd be able to fully return. I mean, I'm literally pulling on this. This is awesome. The other nice thing about this is there's absolutely no metal within this construct whatsoever. When they see their x rays, they're not going to see any metal in their knee. They're going to feel like this is a more normal graft. This is a more normal knee and we know that the psychologic, the mental and emotional part is just as important as the physical and biomechanical part. And all of this is incredibly strong, incredibly biomechanically robust. We're going to have a great final product. Okay. So we can see here our final fixation with the soft button. We can see that the soft button is really conformed nicely against the anterior cortex of the tibia here. Incredibly low profile. Again no metal no plastic. Really going to be a nice a nice final result for the patient. And then if I move the tightrope tensioning limbs out of the way, we can see that the internal brace Fibertape sutures are going nicely down into that swivel lock suture anchor again, nice and compressed against the bone. And we have this beautiful low profile, metal free, all suture construct for this all inside ACL reconstruction.

All-Inside Quad ACL Reconstruction Using the FiberTag® TightRope® SB Implant With the InternalBrace™ Technique&nbsp;

Peter C. Yeh, MD (Stoneham, MA), shares a surgical pearl for using a weighted clamp to optimize graft passage during all-inside ACL reconstruction.

SpeedPearl: All-Inside ACL Reconstruction Using a Weighted Clamp

All-inside ACL reconstructions require a level of precision and preparation, as proper graft and suture management are keys to ensuring a smooth case. Here's a simple but very effective way to pass the graft into the femoral socket. Rather than having an assistant's hand pulling on the tibial shuttle loops, I use two clamps to weigh down the tibial shuttle loop suture that comes out of the Am portal and tibial incision, taking advantage of gravity to tension it down and out of the way. The heavier the clamps, the better. This allows for ease of graft passage, but more importantly also frees up an assistant's hand to do something else to further the case. One clamps both sides of the tibial shuttle, stitch both the Am portal side as well as the tibial incision side. For extra weight, I put an additional clamp on just the suture loop coming into the Am portal to make it even heavier. This allows tension on the suture and allows for the passage of the graft without worry that the tibial shuttle sutures will get pulled in.

SpeedPearl: All-Inside ACL Reconstruction Using a Weighted Clamp

John G. Kennedy, MD (New York, NY), discusses diagnostic and treatment applications using the NanoNeedle™ scope 2.0 for ankle arthroscopy conditions such as anteromedial and anterolateral ankle impingement.

Revolutionizing Ankle Arthroscopy Using the NanoNeedle™ Scope 2.0

Hi, my name is Doctor John Kennedy. I'm an orthopedic professor at NYU Langone in New York. We're going to be talking today and showing the new 2.0 nano needle, and we're going to be looking at it specifically in the ankle joint at the anteromedial impingement and anterolateral impingement. And today we're going to be going how do we diagnose this. And also how do we fix it. And so with no further ado we'll carry on. So we're going to be talking this morning about anterior arthroscopy using a nano needle. And the new 2.0 nano needle. And the first thing we're going to be talking about is how do we set this up. So this is a procedure that you can do in the office. Or indeed you can do it in the operating room. And the way that we do it is exactly the same. We start off always with identifying the superficial peroneal nerve. And you can see that running on the lateral side here, that is the structure that is most at risk. So we always identify that with the third toe for toe flexion sign. And that then makes that more prominent. Our portal will be slightly lateral standard entry lateral portal to that. And then we'll have a medial portal as well. And both of these will be a working portal and a visualization portal. So in the office, once the patient is settled in then we identify these. And the first thing that we do is we give them a local anesthetic with marcaine a lidocaine 1 to 1 ratio. And we inject that into the joint. And we can see here and typically we'll give about 4 or 5 cc's into the medial aspect. And then we come over onto the lateral aspect again always recognizing where that SPN is. And then we inject into the lateral aspect of the joint as well. After that then we leave the patient for about 5 or 10 minutes while we get everything set up. And I think it's important at this point to underscore that in-office needle arthroscopy is truly a team sport. This is not just all about the surgeon and patient. We have our nurse or nurse assistant with us who's versed and skilled in this, and also our local rep. I think that is critical for this because when a patient is awake, they will recognize and certainly see if people are not familiar with what's going on. So I think it's critical that everybody is on the same team. Everybody plays a different position, but collectively we play to win. So that's the setup for anterior arthroscopy using the new needle scope. So for the next portion of this, what we're going to do now is make standard portals on the Andromeda and Anterolateral aspect of the joint. And again we use an 11 blade. And we just simply go through the skin. We don't have to go through the entire length of the blade, just about a 2 to 3 millimeter incision. And because in the end, of course, we're not going to be using sutures and it's just steri-strips. So we go through this into the capsule, gently remove that, and then we have our trocar, which is slightly beveled. Again you want to protect the underlying structures. Put your finger just at the about a centimeter or two from the tip and then advance in. And we're into the joint and you can feel that pop and you have to represent you We have to let the patient know that they will feel a pop. They should feel no pain whatsoever. There's the capsules are completely anesthetized, as is the as is the joint. So they'll feel that mechanical pop and hear it, but they won't feel anything in terms of pain. Then we remove this and then we put in our new 2.0 needle. And you'll see, once we get into the joint, you can see automatically how really clear this is on the top portion of the horizon. There you're seeing the tibia and this is the talus. And if we advance now towards the lateral side you can really see the depth and clarity. And of course that all comes from the the new 720 by 720 sensor that we have, which is an order of magnitude better than what we've been using before. And you can really see how clear this is as we're looking over in the lateral side. Because this as we move over to the lateral side then you can trans illuminate. You can see some of the AI TfL you can see some chondral damage there. The next portion of this we're going to use the needle. And the needle will then identify our lateral portal. So again we've predetermined where that's going to be. And you can see and we just take a picture of that. And of course all the time you're talking to the patient because the patient at this point wants to know. And just for the purposes of this demonstration, we're going to say this patient had a recurrent ankle sprains and this ligament here. The atfl or Bassett's ligament is hypertrophic, and that can often cause snapping and damage the cartilage, as indeed it has done here. So once we've put the needle in, then we would throw the needle. We use our 11 blade once again. And we just make that small incision through there. This is a 3.5 shaver. We use a three and a 3.5. This is a receptor. And you can see we've come through that lateral portal. And this will have the ability to shave everything from the lateral side, right across the joint, right over to the medial side. And at one point when we need to look at the medial side, we'll just simply change portals. One thing to note here on the when you're looking outside the joint is how we hold the actual needle scope. It's important that you stabilize that against the body, and that reduces any emotion or aberrant motion that you might get from if you were choked up here. Any sort of you can certainly get some tremor in your hand if you're up here. But if you're stabilizing against the joint, that tremor is eliminated or reduced. So here we are. We're in the joint, as I said, for the sake of demonstration, we're saying that this is a hypertrophic atfl or an anterior ligament of the of the ankle joint. And this is commonly syncretized or scarred after a recurrent ankle. Sprains. The atfl is underneath here we can dive down here and we can see the atfl will be underneath there, but the atfl is the one that becomes hypertrophic. So we can use the shaver and we can start shaving away on that. And we take you can actually take the entire this ligament away without compromising ankle instability or ankle stability. And, but we're just taking the anterior two thirds of this fascicle away. And you can see the damage that it's done to the control surface here. And I'm just going to introduce, actually to show you that I'm going to use you. This nice new probe that we have is graphite covered. So it reduces glare. And it again the profile of this fits through our portal is very nicely. So again there's going that is going to be the remnant of our TfL or Bassett's ligament underneath here we can dive down and we can see down there is the Atfl and we don't want to touch that on this particular model. And so we're just resecting that. And you can see as the talus snaps over that hypertrophic edge, it can cause damage to the Taylor control surface, and you can see the wear that's occurred here over time. And of course, that will create a lateral osteochondral lesion at some point if that's not addressed. So that's really the lateral aspect. You want to make sure when you're dealing with anterolateral impingement that you always dorsiflex. And you can see now that there's really no impingement there. And there's a nice gliding motion. But if there was impingement and I'll take the shaver again, you can use the shaver, but oftentimes we'll use a bur. So we'll just as we're waiting for the bur to be loaded, we'll just show you in terms of the shaver, we can just shave away some of that bone and we'll just pour it instead of oscillate. We'll just put it on forward to shave away. Again, remember that this is an in-office procedure. You just have to warn the patient. Although they will have no pain at this point, that they will feel the vibratory sense within their joint and not to be alarmed with that. But again, you can see we're getting nice reception if this is a large exostosis or osteophyte, and we'll change that to a three or a four bur, which we'll do now again for the purpose of demonstration. And again, you can see how really critical it is to have your assistant just well versed in knowing what the next steps are going to be. And I think that is, as I was saying earlier, is so important in terms of a team sport. This really is a true team sport, particularly when the patient is awake and is aware of everything that's going on. It has to look like a seamless transition from player to player. And that's particularly so because at some point we need to wash out the joint or lavage the joint. And our company representative will be there and knowing when that occurs so that they're ready on standby. They don't have to struggle to find the the pump. So they're ready to do that or ready to take a picture. Because there are times when you're holding the camera that it is difficult for the operator to address or to take a picture. They'll lose that picture. So the nursing assistant or the rep will take the picture for you. So that's really a demonstration of the anterolateral impingement. So we've taken soft tissue away and we've taken bone away. And of course if that's all we do we can leave half of it undone. It's more common on the medial side, but oftentimes on the lateral side down here, just as you're getting into the neck of the talus, they may have an exostosis here and you don't want to miss that. So always make sure you dorsiflex that joint all the way to make sure that there is nothing there that's going to cause any impingement. So on this model we can see that that's a really nice gliding moment motion. The atfl or that hypertrophic Bassett's ligament is gone largely. We can take a little bit more away if we need to. So again, we can now move our camera over to the medial side to look at anteromedial impingement. So we're introducing now our new 2.0 beta. This is more robust than the previous one. And you can see it's got a really nice cutting profile to it. And again we're simply resecting that anterolateral impingement. So we're able to cut that away. And sometimes you just need to do that to create a surface that the shaver can grip on a little easier. But you can see how nice is a really good tactile feedback on this. You can hear and feel those clicks. And again, it's always useful when a patient is looking at this. It looks like this is an industrial instrument. So it's much better to show the patient that this is really quite tiny. This is the profile. And this is just two two millimeters. So it's very, very small of course. Enormously magnified for the patient to see. So you can see we've taken that away. And then we'll just put our shaver in again after that to clean that up and make that as smooth edge.

Revolutionizing Ankle Arthroscopy Using the NanoNeedle™ Scope 2.0

At the Orthopedic Technology and Innovation Forum (OTIF), John D. Adams, MD (Greenville, SC), reviews the latest literature highlighting trends in the surgical management of intertrochanteric fractures and the associated clinical outcomes.

Intertrochanteric Fractures: Literature Review on the Management of Intertrochanteric Fractures

OrthoPedia: Intertrochanteric Fractures: Literature Review on the Management of Intertrochanteric Fractures

Marc W. Gerdisch, MD (Indianapolis, IN), demonstrates his preferred thoracotomy closure technique with FiberTape® sternal closure using a dual-tensioner approach. He highlights the advantages of FiberTape Cerclage, noting its broad footprint helps reduce the risk of bone cut-through compared to traditional suture, while the enhanced closure method minimizes the potential for lung herniation

FiberTape® Sternal Closure for Rib Approximation After Thoracotomy Incisions

I'm Mark Curtis. I'm chief of cardiothoracic surgery at Franciscan Health in Indianapolis. We're going to show you our method for using the fiber tapes for Rib approximation in any size thoracic incision. So for anyone who does thoracotomy surgery, whether that be lung surgery or minimally invasive valve surgery, no matter what size incision you make, if you make an incision in the intercostal space and you spread the ribs even a little bit, you are then vulnerable to lung herniation. So for folks who have been doing thoracotomy surgery of any variety for a long time, they've encountered a lung herniation at some point. So what we've been doing now is using the fiber tapes for our rib approximation for any thoracotomy. We do that as a figure of eight. We use the blunt tip needle, and we always start at the middle and work our way out. So in this case I'm going to use two figure of eights. And the first one will go here below this rib. And then the second is going to go a little bit farther medial. And we can really travel. We can cover the whole space of the incision. So one of the things that you'll notice of course, about the fiber tapes is they're considerably wider than the heavy suture that we would typically use. And that gives us a couple of things. It gives us the power to approximate those ribs as much as we choose. We don't want it too tight, but we want to bring them together. And then also because they're wider, they're much less likely to cut through the rib when you tighten them down. So we have the ability to be a little bit more vigorous with the tension on the closure than we would with suture, because it won't cut through or it's less likely to cut through. And also you're going to see that it's a titratable amount of tension so that we can really decide just how tight we want it and how close we want the ribs when we finish. So now we're finishing our figure of eight. We're going to come around. We started in the middle, worked our way out medially and again. This could be for any size incision. Then our final bite takes us back laterally to where we started. So take another tape and then again starting toward the center of the incision. We'll pack our first pass. Next bite is going to go way lateral out toward the end of the incision. Another lateral bite. And then we're going to finish in the middle again. So now we've got our fiber tapes in position. And we're going to go ahead and start to pass them through. So we can take all our retractors out. So we've passed the tail of the fiber tape through the little cinch knot that's built into it. And Then if we just want to take some of the slack out, we pull up on the one that's farther medial, the farther past that we did earlier of the same suture we pull up on that, we go back and forth a little bit and we get them close together. And again, same thing. Pull up here a little bit. We'll grab this side. We're work that down a little bit now. So now you can decide how you want to approximate this. We can do this by hand just by doing this. And the ribs have come together quite a bit already. So again here push that down. Pull this back so it can be done most of the time completely to close that way if you want to. But you can also go ahead and use the Titratable tensioner so that you can set the amount of tension that you're going to have on the sutures as you approximate the ribs. And I think this is the ideal way to do it, really, because it is more powerful if you tighten it all the way. So you have to be cautious Yeah, but it also is something you can do in small changes. So I tighten this a little bit. So the tensioner allows us to kind of titrate the amount of force that we're putting on there. We can feel the space between the ribs. We don't want the ribs right together because we don't want them to rub against each other. That can actually cause pain for the patient. And then you can have your assistant hold this one and then take the second tensioner. The fibertape is passed up from the tip of the tensioner. We aren't separating the tapes. There are two strands. The two strands go all the way up through the wheelhouse here. And then as I turn the handle, the wheelhouse turns and it closes the space. So now I can feel in there. I've got just about a finger breadth of separation there, and we're going to stop there. So and the different surgeons will want this, you know, different approximated differently with greater tension. But this is fine for us. We've got it nicely closed there, and then we release the tensioner and then we cut these strands. And we tie on top of our slipknot. So there's a slipknot that's built into it that's already there, that holds. So it's not moving. And then just in order to secure it, I'll put three knots on top of that and then we'll cut this one. So here I can feel and I have my gap here that I think is reasonable, which is just barely maybe the height of my, my index finger. And so the ribs aren't rubbing together, but there's also not a gap there that would pose a problem later. We put three knots on top of that and we cut both of those. And then that's our closure for the inner space.

FiberTape® Sternal Closure for Rib Approximation After Thoracotomy Incisions

What's NewMAR 27

Case Presentation: Suprapectoral Biceps Tenodesis Using the Knotless FiberTak® Biceps Anchor

What’s New This Week and Prior

MAR 26

Anterior and Lateral Ankle Impingement Using the NanoNeedle™ Scope 2.0 and NanoResection™ Devices

MAR 25

Achilles Midsubstance SpeedBridge™ Surgical Technique

MAR 24

Mini Fragment System Animation

MAR 23

AC Repair Using FiberTape® Cerclage

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