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Through a program of continuous development DePuy now offers a single system of High Performance instruments that accommodates contemporary total knee arthroplasty, regardless of surgical philosophy, approach or technique and can be used in both manual and CAS applications.
Efficiency, Precision and Flexibility are the key factors that make this instrument set unique in the knee marketplace and these factors will further contribute to the excellent results of the SIGMA® and LCS® knee systems.
•Short, front-to-back bone cuts assure precise bone preparation for accurate implant placement.
•SIGMA® and LCS® HP Instruments are significantly smaller than conventional TKR instruments.
•A single set of instruments for all approaches reduces hospital inventory and allows for maximum intra-operative flexibility and choice.
Driving performance through efficiency
The SIGMA® High Performance knee system features the latest and most advanced instrumentation to date from DePuy. Quick release controls allow for rapid, one handed instrument positioning, with locking mechanisms that are easy to activate, and colour coded – for immediate visual identification. The ‘quick connect’ power pinning system enhances usability even further, inspiring confidence, and allowing for a smooth and efficient surgical procedure.
Driving performance through precision
The tibia resection, macro/micro fine tune adjustment, facilitates precise proximal tibia resection. The tibia preparation has been designed to provide streamlined instruments for both fixed and mobile DePuy knees. Different specific reamers are available for cemented and cementless options.
Driving performance through flexibility
The femoral preparation blocks featured in the High Performance instrumentation system support the surgeon’s preferred surgical philosophy by allowing for measured or balanced resection options. Anterior up or posterior down referencing increases the intra-operative flexibility and multiple rotational options that accommodate a diverse range of patient anatomies. This creates a flexible, user friendly system that delivers precision at every step of the procedure.