In general the ultimate goal of surgery is to create the conditions for rehabilitation and to combine it with rehabilitation training to achieve the best possible treatment results. The purpose of surgery is to reduce spasticity, correct deformities or release muscles and tendons. Surgery must be combined with other rehabilitative treatments to achieve good results. Braces and other orthopedic devices compensate for muscle imbalances, improve posture and ambulation, and enhance independent movement. Wheelchairs and walkers help those who are unable to move independently to expand their range of motion and improve self-care and quality of life. Currently, the main surgical procedures used to treat cerebral palsy patients include neurosurgery (such as selective posterior dorsal nerve root dissection, stereotactic neurosurgery, chronic cerebellar stimulation, spinal cord stimulation, etc.), various orthopedic surgeries (such as skeletal deformity correction, tendon release, tendon displacement, selective peripheral nerve dissection, etc.), botulinum toxin type A injections, and intrathecal baclofen injections. Orthopedic surgery (muscle, tendon, joint) is performed to lengthen tendons and increase joint mobility. The method is to split the muscle or tendon (release) and sometimes it is necessary to reattach the muscle tendon in a different area. The joints that are usually released in cerebral palsy are the hip, knee and ankle joints. Less commonly, elbow, wrist, metacarpal and finger joints can also be released.