High Performance Instruments.

Contemporary total knee arthroplasty demands high performance instrumentation that provides enhanced efficiency, precision, and flexibility. Through a program of continuous development, DePuy now offers a single system of High Performance instruments that supports your approach to knee replacement surgery.

Driving performance from start to finish.

The Sigma® and LCS® knee system features the latest and most advanced high performance instrumentation to date from DePuy. Quick release controls allow for efficient, one handed instrument positioning, with locking mechanisms that are easy to activate, and colour-coded for immediate visual identification. The femoral preparation blocks featured in the system support a surgeon’s preferred surgical approach by allowing for measured or balanced resection options. This creates a flexible, user-friendly system that delivers precision at every step of the procedure.