The common feasible methods are as follows: (1) the placement of the good limb position: it is required to avoid flexion of the wrist joint in any position, and ensure that the wrist joint is in the dorsal extension position as far as possible. For example: in supine position, the affected side of the upper limb appropriate abduction and external rotation, to avoid upper limb pressure, the affected side in the lower position, so that the affected side of the upper limb forward, palm up the carpal joint mild dorsiflexion, the healthy side of the lying position, the chest put a soft pillow, the affected side of the upper limb on the top, pay attention to the padding up the wrist, to keep the wrist in the dorsiflexion of the carpal joint. Sitting position, whether sitting on the bed or sitting in a wheelchair always keep the affected side of the upper limb placed on the table in front of you, can be placed under the arm of a soft pillow, to prevent wrist flexion, never let the affected side of the upper limb hanging out of the wheelchair. (2) Avoid excessive pulling: passive activity of the joints should vary from person to person, excessive passive activity of the affected hand may lead to damage to the joint and its surrounding structures. (3) Application of shoulder sling: Shoulder sling should be applied appropriately in the early stage to prevent dislocation of the shoulder joint, and excessive pulling of the shoulder joint should be prevented. (4) Exercise therapy: active and passive movement of the affected hand, passive movement of the joint by the therapist, or the patient himself using the healthy hand to hold the affected hand to do the upward pulling movement of the upper limb on the affected side and the flexion and dorsal extension of the finger and wrist joints can prevent the occurrence of joint activity limitation, which is conducive to the blood reflux of the affected limb. (5) Other auxiliary therapies.