After a wrist fracture, the fingertips can be moved if there is no combined tendon or nerve injury. However, if there is a combination of tendon or nerve injury, the fingertip cannot be moved, otherwise the corresponding fingertip function will be impaired. If a patient has a wrist fracture, it is recommended that he or she go to the hospital in a timely manner and take an X-ray or CT examination under the guidance of a doctor to clarify the diagnosis and treat the symptoms. Usually, wrist fractures are treated conservatively by fixing the metacarpophalangeal joint with a cast, which allows the finger to move. By moving the finger, swelling and venous blood flow can be facilitated, thus helping the fracture to heal. In addition, when a patient has a wrist fracture, surgical treatment is required if necessary. This is done by cutting open the wrist fracture, repositioning it, and fixing it with a plate or external fixation brace to prevent dislocation. After surgical fixation, the patient should be encouraged to actively perform functional exercises for finger flexion and extension to promote venous blood flow back to the wrist and fingertips, thus promoting the recovery of hand function. It is worth noting that the activities of the fingertips after wrist fracture are recommended to be performed under the guidance of a physician. Avoid blind activities that may lead to adverse consequences, such as excessive force, which may lead to displacement of the fractured end, or too little activity that may not be effective for exercise. In addition, after the wrist fracture, it is recommended that the patient strengthen nutrition in daily life and eat more food rich in calcium, protein and vitamins, such as milk, soy products, vegetables, fruits and lean meat to promote fracture healing. It is important to quit smoking and alcohol to avoid the effect on fracture healing. If the swelling of the hand or wrist is severe, elevate the hand above the heart position during sleep at night to promote the swelling to subside.