Total knee system with a modernized symmetric design that offers six sizes of femurs, tibial inserts, and baseplates, as well as four sizes of patellae to accommodate a variety of patient anatomy and requires only three trays of instruments
- The Klassic Femur has a unique double Q-angle trochlear groove that allows optimal patellar tracking along a 9 deg. Q-angle on both left and right anatomy, while retaining a symmetric outside profile of the anterior flange (patent pending). The femur also features anatomically tapered posterior condyles, a thin anterior flange, a proportional AP/ML ratio, and a symmetric anterior flange shape to minimize potential lateral overhang.
- The six sizes of Klassic Tibial Baseplate Assemblies are designed to optimally cover the tibial plateau using a symmetric geometry. The sweptback keel offers 4 deg. of posterior slope and scales per two sizes.
- Both a deep-dished Ultra-PS™ Insert and a standard CR/Congruent Insert are available. The Ultra-PS insert provides a high anterior jump height and increased conformity to provide stability through a range of flexion without a cam and post design. The posterior lip of both the CR/Congruent and the Ultra-PS Insert is relieved to minimize impingement.
- The geometrically forgiving Klassic Domed Patella optimizes patellofemoral contact area during tracking.