Sigma® Knee keeps leading the way

Sigma® offers proven quality knee implant systems. Behind this reputation is DePuy’s philosophy to provide a knee system with the breadth and versatility to match the range of clinical challenges you face every day. Dedication to the surgeon, patient and product drives us to constantly innovate – developing and evolving the technology – for clinical success.

True to our leadership role within the industry, DePuy Orthopaedics has combined its leadership in innovation with clinically proven technology. The result is a single yet comprehensive knee implant system.

DePuy Orthopaedics, Inc., a Johnson & Johnson company, is a driver of transformational change in orthopaedic care. Our focused commitment helps surgeons achieve excellence in surgical practice and gives patients the tools they need to make informed decisions.


Discover a range of patient education for knee solutions


Examine DePuy's complete set of knee product solutions

Oct 29 2014 - 14:52:41