BIOLOGIC MODULAR TIBIAL AND FEMORAL COMPONENT AUGMENTS FOR USE WITH TOTAL KNEE ARTHROPLASTY

摘要

The use of biologic and/or biologically reabsorbable materials to provide temporary stability after a surgical joint procedure is provided. Exemplary embodiments of the invention provide biologic and/or biologically reabsorbable cam and/or post linings (54, 64) mounted to respective knee prosthesis components (40, 42). Such linings (54, 64) are reabsorbed after a time sufficient for patient tissue formation to provide permanent stability. Likewise, the invention has application in any joint reconstruction where the integrity of the stabilizing tissue has been compromised by injury or as a result of the surgical procedure itself. Further aspects of the present invention include using biologic and/or biologically reabsorbable materials loaded with agents that may promote tissue formation, fight infection, and promote clotting. Still further aspects of the present invention are directed to the use of biologically reabsorbable snaps or other fasteners (68) to attach a lining to the femoral component (40) and/or the tibial component (42).