OSS AVL Non-Modular Tibial Base Short - Coated knee tibia prosthesis

Intended purpose

Orthopaedic Salvage System cobalt chrome/ titanium alloy porous coated non-modular tibial component for patients presenting with bone loss and deformity associated with bone tumors resection, trauma, and difficult revision arthroplasty. Indications: Painful and disabled joint resulting from avascular necrosis, osteoarthritis, rheumatoid arthritis, or traumatic arthritis; Correction of varus, valgus, or posttraumatic deformity; Correction or revision of unsuccessful osteotomy, arthrodesis, or previous joint replacement; Ligament deficiencies; Tumour resections; Treatment of non-unions, femoral neck fracture, and trochanteric fractures of the proximal femur with head involvement, unmanageable using other techniques; Revision of previously failed total joint arthroplasty; Trauma

Functional description

Co/Cr/Ti alloy porous coated non-modular tibial baseplate for tibial reconstructions where small tibial canal prohibits use of modular baseplate. For situations with lax or deficient quadriceps mechanism. Utilizes an OSS AVL yoke, AVL PE 2 pce tibial bushing and locking clip that mechanically fixes tibia to selected femoral component. With 65X18MM boss, Anti-rotation keels and gritblast finish, with PPS coated underside.