The main symptoms of patients with lumbar degenerative scoliosis combined with spinal stenosis: 1, lumbar pain, pain aggravated when standing and walking; 2, intermittent claudication, the patient can not walk for a long time; 3, can be accompanied by hip and lower extremity radiated pain, sensory numbness; 4, in severe cases can appear urinary and fecal dysfunction; 5, delayed treatment may appear lower extremity muscle atrophy. Patients with this disease are bedridden, massage, oral medication and other conservative treatments have no significant effect, the disease seriously affects the patient’s daily activities, life is painful. The purpose of surgical treatment is to release the spinal cord and nerve compression, correct the lumbar spine bending deformity, rebuild the stability of the spine, and return the patient to a pain-free, strong spine, re-support their own happy life.