OSS knee RS resurfacing femoral component porous coated - Coated knee femur prosthesis

Intended purpose

Orthopaedic Salvage System cobalt chrome/titanium alloy porous coated reduced size femoral resurfacing 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 femoral resurfacing component. Utilized for basic reconstruction of femur; accepts any non-collared OSS stems; may be used in conjunction with any OSS tibial options; utilizes RS axle and RS poly femoral bushings. Reduced size rationale with 8mm reduction in M/L and 11MM reduction in A/P dimensions compared with standard OSS femoral implants. PPS coating enhances biological fixation to host bone.