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The C-Leg microprocessor-controlled prosthetic knee from Otto Bock started a revolution for above‑knee amputees. Since its 1999 introduction into the U.S. more than 40,000 people worldwide have taken advantage of the unparalleled stability it has offered.

The most clinically evaluated microprocessor knee in history, C-Leg is backed by evidence demonstrating increased efficacy in safety, energy efficiency and cost effectiveness. C-Leg’s superb stumble recovery and smooth swing activation provides a confident, natural gait.  Users can speed up, slow down, take on hills and go down stairs step‑over‑step—all with a secure, comfortable stride.

Key Features Available in 2011:

Improved swing phase control for smoother, more natural movement. 

Higher weight limit: 300 lbs.

Improved stumble recovery. Increased resistance in case of a trip or stumble.

A third mode providing an additional personalized choice for the user.

Adjustable safety mode. The default setting can be adjusted, personalized to the user’s preference.

Improved protection. New silicone caps covering the charging and adjustment jacks are now attached to the knee, securing the caps and improving protection from foreign matter and moisture.