X-O leg correction surgery is a kind of plastic surgery, which is mainly used to correct the mild deformation of lower limbs caused by hip bone formation, hip joint disease or soft tissue relaxation in the knee joint to improve the leg shape. The following are the specific steps of X-O leg correction surgery:

1. Preoperative evaluation: Before the operation, the doctor will make a comprehensive evaluation of the patient, including X-ray, CT scan, MRI and other imaging examinations of the leg, as well as a comprehensive evaluation of the physical condition, medical history and family history, so as to determine the surgical plan and feasibility.

2. Local anesthesia: Before the operation, the doctor will give the patient local anesthesia to relieve the pain and discomfort.

3. Incision of surgical incision: The doctor will cut a small incision at the site that needs correction, and then introduce surgical instruments into the patient through the surgical incision.

4. Correction process: The doctor will use professional surgical instruments to gradually correct the bones and soft tissues of the lower limbs until the expected correction effect is achieved. This process requires professional surgical techniques and rich experience to ensure the safety and effectiveness of the operation.

5. Joint fixation: After the correction is completed, the doctor will install brackets or fixators at the joints to avoid bone displacement. These instruments can be gradually removed after the operation, or they can be kept for weeks or months in life.

6. Suture the wound: After the operation is completed, the doctor will suture the surgical incision to promote healing. Rehabilitation training and treatment are needed to avoid postoperative discomfort and complications.