The common complications of nerve sheath tumor surgery are as follows: 1, limb paralysis, limb muscle strength decline activity is poor; 2, limb pain, numbness; 3, urinary and faecal dysfunction, manifested as constipation, urinary retention; 4, there can be intracranial infection, the risk of infection of the incision; 5, the emergence of pulmonary infection complications; 6, if it is a thoracic nerve sheath tumor, protruding beyond the intervertebral foramen, and some and pleura proximity, so that the surgical process will be the Pneumothorax occurs when the pleura is broken, but this is relatively rare; 7, bleeding leads to epidural hematoma; 8, cerebrospinal fluid leakage occurs after subdural tumor resection, and spinal cord edema and other complications will occur in some patients. Nerve sheath tumors are the most common type of intraspinal tumor and often require surgical treatment. Because nerve sheath tumors are partly under the dura mater, partly outside the dura mater through the nerve root sheaths, and even outside the spinal canal through the intervertebral foramina, there is surgical diversity.