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Arthroscopy (Visit this link)
Arthroscopic surgery is probably the most commonly performed orthopaedic procedure worldwide. The field has broadened to include other major joints, such as shoulders and elbows, and soft-tissue repair of torn or ruptured tendons and ligaments. Fibre optics, digital technology and miniature cameras have resulted in ultra-thin instruments that can relay back to a monitor a crystal-clear image in full living colour. Surgeons also have at their disposal specialized instruments that can cut tissue in different ways, as well as electrical "ablators" that burn away tissue or stop minor bleeding. Torn cartilage and osteoarthritis (OA) are the most common reasons for referrals for arthroscopic knee surgery. Since cartilage tears most often result from sports injuries, patients tend to be younger (50 and under). By contrast, patients with moderate to severe knee OA tend to be older (65 and above).
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Added: Fri Oct 20 2006
