Gluteal myoclonus does not usually cause patients to hunch over, and if the hunching is due to gluteal myoclonus, it may improve after surgery. However, if the hunchback is not caused by gluteal myoclonus, the hunchback will not improve after surgery. Gluteal myoclonus is mainly manifested as hip joint movement disorder, abnormal posture and gait, and some patients do not cause the symptoms of hunchback, so by loosening the contracted gluteal muscles and gluteus maximus fascia, the symptoms of hunchback will not be improved in general, but can only improve their walking posture and enhance the function of their hips. If the gluteal myoclonus has caused muscle pulling, resulting in the symptoms of hunchback, and has not caused spinal deformity, the symptoms of hunchback may be improved after surgery. If the gluteal myoclonus has been ill for a long time, and has caused spinal deformation and triggered the hunchback, it is generally not good to correct it after surgery, and it can be corrected by active exercise, correct rehabilitation methods, and good sitting habits. Therefore, whether the patient will still have a hunchback after gluteal myoclonus surgery depends on the specific recovery situation.