Studies show medication, physical therapy as effective as knee surgery
Two studies show that knee surgery is beneficial at times but should not be performed routinely for the treatment of osteoarthritis, according to Fox News. The studies were published in a recent New England Journal of Medicine. One finds that medicine combined with physical therapy is just as effective as surgery for relieving the pain and stiffness of moderate or severe arthritis. The other study finds that tears in knee cartilage that often result in surgery are very common and do not always cause symptoms.