What are the main symptoms and signs of shoulder dislocation? How to type?

The clinical symptoms of shoulder dislocation are very obvious, which can be summarized as four major symptoms: pain, fixation, depression and swelling. Symptoms include swelling of the injured shoulder, pain, limited active and passive activities, and collapse of joint position. The displaced humeral head can be felt in front of the joint. The dislocation of shoulder joint can be completely recovered after timely and correct treatment and 4 ~ 6 weeks of shoulder joint fixation. If it is not treated in time or the pain disappears after two weeks of reduction, it may lead to muscle and ligament relaxation, thus forming habitual dislocation.