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