I am looking for help on behalf of my wife. She is a 47 year old nurse with a moderate to severe bowed right leg that until 6 months ago, when the pain became too much to bear, was a highly active hiker and distance walker. She has constant pain radiating up and down her leg and hip as a result of the classic misalignment of the knee joint and has been unable to enjoy walking since. She has had some minor arthroscopic ligament knee surgery in the past.