NexGen® Complete Knee Solution, Rotating Hinge Knee, Articular Surface (With Hinge Post Extension) - Prosthesis, knee, internal, insert component

Intended purpose

Articular surface component of the NexGen Rotating Hinge Knee system indicated for patients with 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 femoral condyle, valgus, varus, or flexion deformities, or the salvage of previously failed surgical attempts.

Functional description

Articular surface component of the NexGen Rotating Hinge Knee system intended for flexion/extension and internal/external rotation between the femoral and tibial components, but is constrained in the anterior/posterior and medial/lateral directions by means of a femoral hinge post extension. It is made from Ultra-High Molecular-Weight Polyethylene, and available in multiple thicknesses to facilitate soft tissue tensioning and joint line restoration. For cemented use only.