Common sequelae of spinal surgery include incision infection, spinal nerve injury, reduced spinal mobility, etc. Treatment mainly includes medication and functional exercises to promote recovery. Spinal surgery is mainly an open surgery, and the sequelae left by different surgical methods are different. The more common ones are postoperative incision infection, spinal nerve injury, and reduced spinal mobility. Patients with postoperative incision infection are mainly characterized by swelling and pain at the incision, etc. Patients can go to the hospital for dressing change, use hydrogen peroxide, saline, etc. to flush the wound, and can take anti-inflammatory drugs such as erythromycin tablets, erythromycin dispersible tablets, cephalosporin, etc. under the guidance of the doctor for treatment. There are two kinds of spinal cord nerve injury: permanent and transient. Patients with permanent nerve injury are generally difficult to recover to normal. Transient nerve injury may be caused by intraoperative pulling or postoperative hematoma stimulation, and the limb function will be restored after the body recovers. Patients can also perform appropriate functional exercises under the guidance of the doctor to promote physical recovery. After spinal surgery, if the patient has any uncomfortable symptoms, we should consult the doctor in time, under the guidance of the doctor for treatment, do not blindly use drugs.