Common spinal cord tumors include nerve sheath tumors, spinal meningiomas, ventricular meningiomas, and gliomas. The characteristics of spinal cord tumors are different from those of brain tumors. Most spinal cord tumors are benign tumors with good surgical results, and most patients can completely recover after surgery. In the past, most spinal cord surgeries chewed away the bony institutions of the spine, resulting in postoperative scoliosis and pain, which seriously affected the quality of patients’ survival. The laminectomy can expose the patient’s spinal stability on the basis of total tumor resection, which greatly improves the patient’s quality of survival. A typical case is illustrated here. Patient, male, 38 years old. Pain in the left upper extremity for six months, aggravated for 1 month. Preoperative diagnosis: cervical medullary 5-6 nerve sheath tumor. A total laminectomy was performed to restore the nerve sheath tumor.