The main clinical manifestation of children with cerebral palsy is that they are slower to develop than their peers in both gross and fine motor movements, for example, they are less likely to reach out and grasp things at 4-5 months of age, they cannot roll over, they cannot stand alone at 1 year of age, they walk with wobbly hands, and they cannot stand on their toes. So, can children with cerebral palsy have surgery for hand extension? This condition is generally considered spastic cerebral palsy, and high muscle tone is the main cause of its occurrence. By adjusting the muscle tone to normal through appropriate surgery, most children can move their arms and hands freely. Peripheral nerve reduction is a well-established technique that is more effective in treating a single group of muscles in children with spastic cerebral palsy. It can be performed precisely on each bundle of nerves that innervate muscle contraction, and the procedure involves a 2-5 cm incision on the extremities, which can reduce muscle tone to the normal range under myoelectric monitoring, with significant efficacy in improving motor deficits. In addition, selective posterior spinal nerve root dissection and carotid sympathetic nerve net stripping are also effective in treating ankylosing cerebral palsy and torsade de pointes cerebral palsy treatment, respectively. In addition, cerebral palsy also causes postural abnormalities, speech and hearing impairment, salivation, strabismus, etc., which seriously affects the normal walking, daily learning, social communication and psychological health of patients. Rehabilitation training is one of the main means of treating cerebral palsy. Through turning training, crawling training, sitting training, standing training, crawling training, and articulation training to improve the symptoms, the aim is to change the numbness disorder of the limbs, improve the symptoms such as muscle tone and joint movement disorder to a good state, and gradually restore some of the limb movements. It is especially prominent in restoring limb movement disorders. The major drawback of this rehabilitation method is that it requires persistence, otherwise it will not only fail to achieve good treatment effect, but also aggravate the condition of the child with cerebral palsy. In view of this, surgical procedures have been used in clinical practice to address limb spasticity and then combine it with reasonable rehabilitative training to achieve twice the effect with half the effort.