I. Children’s rehabilitation After surgery, the child sleeps in a supine position with the chin to the affected side and the occiput to the healthy side, and fixes the head in the above position with a cotton pad and a clean small sand bag. Only when awake, alternate with brace fixation and manual correction, when the manual correction must turn the chin to the affected side and gradually raise it, while tilting the head to the healthy side; 3 to 4 groups per day, each group of 30 for half an hour, each group interval 1.5 to 2 hours, for 3 weeks. Adult rehabilitation Suitable for adults and adolescents with self-control ability. 1.Fix with brace only when sleeping. Functional exercise should be performed when waking up. Functional exercise should be performed by turning the lower chin to the affected side and gradually raising it, while tilting the head to the healthy side and turning the face to the healthy side as much as possible; 3 to 4 groups per day, each group of 30 for half an hour, with an interval of 1.5 to 2 hours between each group for 3 weeks. 2, adults should also carry out lumbar back muscle exercise and cervical spine exercise: (1) lumbar back muscle exercise (purpose: to make the lumbar back muscle strong and powerful to correct the hunchback): lying on the bed (prone position) head and limbs all slowly up out of bed, limbs straight out of bed the higher the better only the stomach (abdomen) contact bed, and then slowly back to bed flat; each time the back stretching force lifting the higher the better; exercise from the first day after surgery, daily No less than 3 sets, each set until the muscles are slightly sore, with an interval of at least 2 hours to allow the muscles to recover. Continue for at least 3 months, if you adhere to the lifetime of spinal stability is better. (2) cervical spine exercise: after tilting your head back as hard as you can, keep your head tilted backwards once. ① tilt to the left once; ② tilt back once more; ③ tilt to the right once; ④ so repeat until the muscles are slightly sore as a group, not less than 3 groups per day, each group interval of at least 2 hours, so that the muscle recovery. Continue for at least 3 months, and it is better if you stick to it for life to prevent cervical spondylosis.