Care measures after joint dislocation include the following: 1. Maintain body posture, elevate the affected limb, and keep the dislocated joint in a functional posture to facilitate venous return and reduce swelling. 2. Reduce pain. To reduce pain, local cold compresses can be used. Local cold compresses within 24 hours after injury can reduce swelling and relieve pain. Local hot compress 24 hours after injury can reduce the pain caused by muscle spasm and avoid aggravation. when operating and moving the patient, please gently hold the affected limb to avoid discomfort and aggravation of pain. 3. pay attention to the state of the affected limb, observe the displacement of the affected limb, whether the ischemic sensory movement disorder of the limb caused by compression of adjacent blood vessels and nerves, and regularly observe the distal blood supply skin color, temperature sensation and The skin color, temperature, sensation and limb activity of the distal blood supply were regularly observed. If you find that the affected limb is pale, cold, swollen, painful or numb, you should inform the doctor and cooperate with the treatment in time.