Vanguard SSK 360 PS constrained tibial bearing size 59 - Prosthesis, internal, joint, knee, tibial component

Intended purpose

Direct compression moulded UHMWPE Arcom posterior stabilised constrained tibial bearing component of Vanguard SSK 360 revision knee system. Indications for use: Painful and disabled knee joint resulting from osteoarthritis, rheumatoid arthritis, traumatic arthritis where one or more compartments are involved; Correction of varus, valgus, or post-traumatic deformity; Correction or revision of unsuccessful osteotomy, arthrodesis, or failure of previous joint replacement procedure

Functional description

Direct compression moulded UHMWPE Arcom posterior stabilised constrained tibial bearing size 59. Allows for 0.5 degrees of internal/external rotation and 1 degree of varus/valgus lift off. Large swept back tibial post to provide stability and continued constraint in deep flexion. Large tibial post maintains increased post/box contact. At 90 degrees of flexion, 17 mm of the post remains in the box.