Cranial repair is a relatively routine procedure in neurosurgery, and the technique is relatively mature. Many patients with cranial defects should put aside their doubts and actively undergo cranial repair to improve their quality of life. If a skull defect is not repaired, it can be very harmful. Cranial bone repair is a relatively safe procedure nowadays, and the recovery after surgery is relatively fast. Our team takes care of each patient and has a strict and systematic perioperative management. Generally, after cranial repair, you can get out of bed in three or four days, and you can be discharged from the hospital in about ten days after surgery. This PEEK material can be customized in three dimensions and can completely restore the anatomical structure of the skull. In addition, this PEEK material is bionic bone, which can be highly compatible with the autologous skull and is comparable to the autologous skull in terms of elasticity, heat transfer, hardness, and stability, without affecting various postoperative It is a very ideal material for cranial bone repair. For the review several years after skull repair, patients should follow the doctor’s advice and have regular outpatient follow-up. Within one month after surgery, patients should avoid strenuous exercise, moderate functional exercises such as walking under the doctor’s guidance, and develop good living habits.