The emergence of automobile provides a lot of convenience to people’s life, but at the same time, it also has certain safety hazards, and every year, various large traffic accidents occur frequently, which causes great harm to human health. Some people in the clinic have traffic accidents, which result in serious damage to the skull. After the skull defect, the intracranial tissues are not protected by the shell, and the intracranial pressure and intracranial environment become very unstable, which will cause more serious problems if not treated in time. The main way to treat skull defect is to do skull repair surgery, which is a routine surgery in neurosurgery, and it has been available since very early. After continuous development, this surgery has become more mature now, so patients don’t need to worry about the safety, just go to a regular hospital and let experienced expert doctors arrange the surgery. How much does it cost for a second skull replacement surgery in traffic accidents? In addition to worrying about the safety of the surgery, there are also many patients who are concerned about the cost of the surgery, but we have to tell you that the cost of skull repair surgery varies from person to person, because the size of the defect of each patient is different and the treatment plan is also different, which will affect the overall cost. In particular, the repair material used in the surgery not only affects the cost of the surgery, but also restricts the outcome of the surgery. The more widely used material is titanium mesh material, which is not expensive, but there may be some problems after surgery, such as the occurrence of infection and rejection, cutting pain, sensitivity to the external hot and cold environment after surgery, and even the risk of material exposure, which will require a second surgery, costing more and making the patient more painful. In order to truly solve this major problem of skull defects, our team has been studying it in depth, and they have used a new PEEK material to perform the surgery. The PEEK material has good properties in all aspects, and the embedded repair method is used, with a smooth articulation between the material and the bone window, plus the team has also incorporated the concept of cosmetic surgery, which makes the postoperative result more natural and beautiful.