OSferion Trapezoid

OSferion is an osteoconductive bone graft substitute and bone void filler consisting of 100% beta-tricalcium phosphate (β-TCP). With a micro- and macroporous structure, OSferion allows for excellent cell communication to promote vascularization and facilitates simultaneous controlled absorption and promotion of osteogenesis.

Innovatively shaped OSferion trapezoids may be used as a bone void filler in bone-patellar tendon-bone (BTB) harvest sites. Each OSferion trapezoid is prepared in a sterile fashion using autogenous blood and placed within the harvest site by hand. They can be trimmed to size using a rongeur.