How to spot early signs of arthritis

 作者:南宫蠲     |      日期:2019-03-02 02:13:15
By Paul Marks EVER wondered whether the twinge in your knee is a result of overdoing it at the gym or symptoms of something more sinister such as osteoarthritis? A laser-based test could one day give your GP a quick, cheap answer. Osteoarthritis (OA) is a degenerative condition in which the cartilage tissue that coats joint surfaces breaks down, causing great pain as neighbouring bones crunch together. Some 20 million people in the US and 2 million in the UK have the incurable condition,