After the finger reimplantation surgery, the patient needs 7 days of rest and recuperation, the patient is lying in bed, the hand is put on the bedside of the grill lamp irradiation, need to use the appropriate drugs to fight infection, anticoagulation, anti-vascular spasm. 7 days after the drug is basically stopped, if the finger body is more stable, the patient can go down to the ground activities. Patients are generally recommended to be discharged after the removal of stitches, that is, about 2 weeks, if you have to be discharged early, it is best to be 7-10 days after the relative safety. The first thing that patients with broken fingers need to do after discharge is to have regular checkups. The wound stitches should be removed in 2 weeks, and then X-rays should be reviewed after 1 month to see how the fracture has healed. After the removal of the pin, the patient should follow the physician’s instructions for rehabilitation exercises. During this period of time, the broken finger has no feeling, and it is important to avoid burns and frostbite of the broken finger. Also pay attention to avoid the smoking environment, avoid active and passive smoking, the patient himself can not smoke should also be away from the smoking place, because the nicotine in the smoke can cause vasospasm, if the vasospasm persists, it will affect the survival of the finger body or even lead to necrosis.