Washington: Wearing a knee brace offers significant relief to patients suffering from a type of osteoarthritis affecting the kneecap, according to a new study.Current treatments are limited to pain relief and joint replacement.Osteoarthritis of the knee affecting the kneecap (patellofemoral osteoarthritis) accounts for about 20 percent of patients with knee pain. They typically experience pain that is made worse by going up and down stairs, kneeling, squatting and prolonged sitting.
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