The bone grows crooked after fracture, which means the alignment of the fracture changes and is not ideal, mostly after conservative treatment is used. If the fracture is found to be in an unsatisfactory position within 2-3 weeks, you can still continue to take conservative treatment, perform reset, give correct fixation after reset, and at the same time take oral bone-setting medicine and review x-rays regularly to find out the problem, which can be solved in time. If it is found after 3 weeks of treatment, it is more difficult to perform manual repositioning again, and most of them take surgical treatment. Incisional repositioning, plate or intramedullary pin internal fixation can be considered. It is also important to review x-rays regularly after surgery to observe changes in the fracture position, and the patient can also be instructed to take oral bone joining medication.