arthroscopic surgery

(Newser) - Arthroscopic surgery, performed on almost a million Americans every year, is a useless treatment for arthritis of the knee, a new study reports. Researchers found that 178 arthritic patients who had surgery, physical therapy, and medication fared no better than patients who had medication and therapy alone. The procedure, which...

(Newser) - Tiger Woods had arthroscopic surgery on his left knee today to repair cartilage damage, his second operation in five years on the same knee. He is expected to miss at least a month while he recovers. The surgery, announced on his Web site, came two days after Woods finished two...