The XCCK constrained condylar knee is from the same product platform as the primary knee prosthesis；
The femoral and tibial components can be used completely alternatively to help the surgeon adapt to a variety of surgical conditions:
Ease in handling complex primary surgeries:
- Varus and valgus deformities,
- Flexion contracture deformity,
- Poor ligament function,
- Bone defects, etc.