A bone fracture is also a type of fracture. The average bone fracture heals cartilaginally in 4-6 weeks and will heal bony in 3 months. The healing time for different parts of the bone fracture or different degrees of bone fracture can vary. For example, a nasal fracture usually takes 30 days to heal, while a comminuted nasal fracture usually takes 3-4 months to heal; a single rib fracture usually takes 30-40 days to heal, while multiple rib fractures take 3 months to heal completely; a scapular fracture or clavicle fracture usually takes about two months to heal; other parts of the bone fracture healing time are longer, at least 3 Some fractures take longer to heal, for example, a femoral neck fracture may take up to 1 year to heal completely. Once there is a trauma, a suspected bone fracture, or if the bone pain in the joint or injured area does not resolve after a week of trauma, an X-ray should be taken to differentiate between a bone fracture and a fracture. If there is a bone fracture, it can be fixed in a cast or splint. Some rehabilitation exercises should also be performed during the immobilization period to prevent contracture of the tendons and ligaments around the joint from affecting the joint function. In order to promote the healing of the bone fracture, in addition to the necessary fixation, vitamin D supplementation can also be taken to promote the recovery of the bone fracture, and attention should also be paid to rehabilitation.