A bone that has fallen a little is usually called an avulsion fracture, which is caused by the muscles taking on a large force and contracting violently, resulting in a slight tearing of the bone at the point of attachment, causing the bone to fall a little. If the bone and surrounding muscles have a significant impact on joint movement, it can be surgically immobilized. After immobilization, the fracture is immobilized in a cast and rested for 4-6 weeks. Generally, after the cast is removed, radiographs are taken to see if the fracture has healed, and the initial clinical healing is usually achieved. If the location of the fracture avulsion is not very big to the joint, you can simply carry on the plaster immobilization, rest for about 4 weeks, usually the location of the fracture broken end of the fibrous connection, there will be no more obvious pain, and does not affect the joint activities, function. The above is about the treatment method related to the bone dropped a little.