The skull plays a very important role in the human body. The skull is the protective barrier of the brain, and the skull is intact so that the intracranial tissues can operate and work normally. However, the accident is unpredictable, the skull is damaged and a piece of it is missing, the intracranial pressure and intracranial environment are changed at this time, so it is necessary to go to the hospital for skull repair surgery in time. Many people may feel that the skull repair surgery is risky, so they are hesitant to go to the surgery, or even have the illusion that the skull can grow up by itself, but in fact, the defective skull will not grow up by itself, and the longer the defect is, the more it will affect the health. And in neurosurgery, skull repair is a routine surgery, the safety is very high, patients should believe in science. At present, many local hospitals can also do skull repair surgery, but there are some differences in the use of materials and there may be differences in technology. The more commonly used material now is titanium mesh. The use of this material has improved a lot compared to the past, but there are still some drawbacks. Is it possible to remove the titanium mesh from the skull? Some patients in the clinic have experienced infection, rejection, and even exposure of the titanium mesh after titanium mesh repair surgery, which requires surgical removal of the mesh and implantation of a more desirable repair material. Our team uses a safer and more advanced polymer material, PEEK, which is more rigid and comfortable than titanium mesh, with excellent postoperative results. Moreover, the team has continued to make technical improvements and upgrades and material optimization designs, and has successfully introduced the concept of cosmetic surgery to achieve better results, which have been praised by consumers and families.