In today’s life, problems like skull defects are not uncommon. It is important to know that the duty of the skull is to protect the normal operation of the brain tissue, and when the skull is damaged after an accident, the brain tissue will lack the important external protection, and many problems will occur immediately after this time, so the patient naturally cannot be neglected. The clinical response to the skull defect is to perform skull repair surgery, but there are always many patients who are worried about the safety of the surgery and hesitate to make a decision. In fact, this surgery has been available since early times, and now it has become very mature in terms of technology and the use of raw materials, so patients do not need to worry too much. However, the level may vary from place to place, so patients need to carefully choose a regular hospital and let experienced experts arrange the surgery for them. What is the best material for skull repair and how much does it cost? From ancient times to the present, the materials for skull repair surgery have been constantly changed, which is also a sign of continuous medical progress. The price of titanium mesh is not high, but there are many defects and shortcomings, such as post-operative rejection, the patient is sensitive to the external hot and cold environment, and it will affect the post-operative CT and MRI examination. In this way, a safer and more advanced material has to be chosen for the skull repair surgery. Our team is using a new polyetheretherketone PEEK material, which is a very safe polymer material. The cost may be higher, but the price is proportional to the results. Moreover, the properties of PEEK material are comparable to those of autologous cranial bone, and the postoperative recovery is ideal. And while our team uses PEEK materials to perform surgery, we have continued to upgrade our technology and optimize the design of our materials, introducing the concept of cosmetic surgery to make the post-operative recovery more natural and beautiful.