SAIPH APS Knee Fixed Tibial Bearing - Prosthesis, knee, internal, insert component

Intended purpose

The Saiph fixed tibial bearing forms part of the Saiph Knee System that is intended for use of joint replacement prostheses include: 1) painful and disabled joint resulting from osteoarthritis, rheumatoid arthritis where one or more compartments are involved, 2) failure of previous joint replacement procedure, 3) correction of varus, valgus, or post traumatic deformity, and 4) correction or revision of unsuccessful osteotomy or arthrodesis.

Functional description

The Saiph APS Knee tibial bearing is part of the Saiph Knee system that features a spherical ball-and-socket geometry on the medial condyle. This design provides a unique level of stability with full congruency maintained throughout flexion and internal tibial rotation. The lateral geometry is designed to permit limited rollback in flexion whilst acting as a stabilising outrigger.