OSS knee elliptical segmental femoral component porous coated - Coated knee femur prosthesis

Intended purpose

Orthopaedic Salvage System cobalt chrome/titanium alloy porous coated elliptical segmental femoral 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

Cobalt chrome/titanium alloy porous coated elliptical segmental distal femoral component utilised for complete distal femur replacement when no additional external femoral shaft replacement is required. Porous coated elliptical collar contacts remaining flared distal femoral shaft portion. Replaces 7 or 8.5 cm of distal femur, accepts any non-collared OSS stems, and may be used with any OSS tibial options. M/L dimension 58.5MM; A/P dimension 57MM.