The quadriceps-sparing, minimally invasive total knee replacement reduces post-operative discomfort by sparing the quadriceps muscle and tendon that are traditionally cut through during a normal total knee replacement surgery. During the quad-sparing procedure, Dr. Wainer makes a small incision and moves the quadricep muscle and surrounding soft tissue rather than cutting through it. Dr. Wainer is assisted by a computer the procedure can be performed without inserting a guide rod into the femur bone. The computer gives Dr. Wainer constant feedback during the procedure to provide the best possible knee alignment for the patient.

• Less trauma to muscles and tendons • Smaller, less noticeable incision • No guide rod is needed through the femur bone • Less damage to tissue • Shorter rehabilitation • Less blood loss • Shorter hospital stay • Faster return of basic knee functions • Generally good mobility within 24 hours after operation