Wrist fracture usually refers to the distal fracture of the ulna or radius. Under normal circumstances, the splint can be removed in 4-6 weeks, but for people with comminuted fracture, osteoporosis, or weak physique, the healing may be slow and the removal time needs to be delayed. Wrist fractures are treated according to the severity of the injury. Patients with mild injury, insignificant displacement or satisfactory manipulative reduction can be treated conservatively, with casts, braces or splints for immobilization after fracture reduction, to prevent the fracture from re-displacing and to promote the formation of bone scabs. Usually, after 4 to 6 weeks of immobilization, after taking radiographs to check the formation of bone scab, the splint can be removed and appropriate wrist activities can be carried out, but no weight-bearing or excessive activities, and normal activities can be resumed after the fracture has healed in about 3 months. However, for people with comminuted fracture, osteoporosis, or weak physique, the time of bone scab formation and healing will be slower than normal, which should be determined according to the specific condition and the results of radiographic review, and if the recovery is not satisfactory, it may be necessary to prolong the removal of the cast or splint. After a wrist fracture, you must follow the doctor’s advice to rest more, and appropriate with functional exercise, under the guidance of the doctor to remove the splint.