In modern medical conditions, cranial repair has become a relatively routine procedure in neurosurgery. More and more patients with cranial defects recognize the danger of cranial defects and the importance of cranial repair, and actively go for cranial repair surgery. So what are the steps of skull repair surgery? The steps of skull repair surgery are not complicated. Generally, after sufficient preoperative preparation, the scalp is firstly incised, the periosteum is bluntly separated, the deep fascia is separated from the dura mater, the hemostasis is completely stopped, the bone window is completely exposed, the skull repair piece is taken, the repositioning is adjusted according to the shape of the patient’s skull defect, the titanium plate and titanium nail are fixed, and the skin is sutured layer by layer, so it is completed. Of course, although the operation is not complicated, but it is also a test of the doctor’s level, various conditions may occur during the operation, requiring the doctor to deal with on the spot, such as high cranial pressure, the need to lower the cranial pressure, etc., more experienced doctors can complete well. In addition, skull repair material is also very important, our team uses advanced polyetheretherketone peek material for skull repair, which can achieve very ideal repair effect.