The skull is one of the hardest bones in the body, but it cannot withstand extreme external force. Once the skull is damaged, the umbrella of protection is broken and the brain tissue may be in danger at all times. For your own safety and health, you need to go to the hospital for skull repair surgery in time for skull defect problems. Cranial repair surgery is a very common surgical procedure and can be done in many hospitals. However, the effectiveness of the surgery is mainly influenced by the technical experience of experts and repair materials. Although the titanium mesh material is much more advanced than those of the past, there are many other defects. For example, there are many post-operative discomfort, possible rejection reactions, post-operative patient sensitivity to the external hot and cold environment, and material exposure, which may sometimes even require a second repair surgery. Therefore, many patients are now looking for a really good hospital and material to do cranial bone repair. Compared with the previous materials, peek material is safer and more advanced, it is a polymer material with excellent performance and three-dimensional shaping function, which really restores the integrity of the skull effectively. In addition, we also combine with plastic and cosmetic techniques to carry out comprehensive PEEK cranioplasty, making the surgical repair more ideal.