Zimmer Segmental System, Femoral Hinge Service Kit - Prosthesis, knee, internal, insert component

Intended purpose

The Segmental Femoral Hinge Service Kit is a part of the Zimmer Segmental System and is indicated for Moderate to severe knee instability; Significant bone loss and/or ligament deficiencies caused by neoplasms, trauma, rheumatoid arthritis, osteoarthritis, traumatic arthritis, polyarthritis, collagen disorders, and/or avascular necrosis of the proximal and/or distal femur and/or proximal tibia; Valgus, varus or flexion deformities; The salvage of previously failed surgical attempts.

Functional description

ZSS Femoral Hinge Service Kit is intended to be used with the Segmental Distal Femoral and Segmental Articular Surface with Segmental One-piece Hinge Post. Comprised of the ZSS polyethylene insert, Segmental hinge pin, Segmental hinge pin set screw, and Tibial bushing. Contains Zimaloy CoCrMo Alloy and Tivanium Ti-6Al-4V Alloy. The polyethylene insert is designed to provide a hyperextension stop, preventing the occasional instance of hyperextension that may occur in activities of daily living.