The organs of the human body are complex and varied, and a variety of organs with different functions depend on each other, interact with each other, influence each other and operate with each other in order to maintain the organizational integrity and coordinated operation of the human body. When any one of these organs has a problem, it will inevitably affect the other organs to a greater or lesser extent. The skull, as an important bone in the human body, can become defective under certain factors. Cranial defects undoubtedly have a significant impact on the health and aesthetics of a person, and timely repair can not only help the patient to restore his health in a short period of time, but also avoid the occurrence of some cranial syndromes. Cranial repair has evolved over time, and the preoperative, intraoperative, and postoperative measures have been perfected. In general, as long as the repair is performed in a local regular large hospital, its results are also good. However, clinical studies have found that some patients who chose titanium mesh cranial bone repair, because of the use of titanium metal as the implant material, the use of covering repair method, resulting in patients with high postoperative rejection infection, titanium mesh exposure, asymmetry between the two sides of the head and many other shortcomings. Based on the shortcomings of traditional titanium mesh cranial repair, Prof. Mu Cangshan of the Department of Trauma and Neurosurgery, Aviation General Hospital of China Medical University has been focusing on the theoretical and technological research and development of cranial repair for many years, and has continuously summarized and researched the existing literature and the experience of cranial repair in hundreds of cases, and upgraded and innovated the traditional cranial repair technology; at present, he has successfully accomplished the technological upgrade, and upgraded the traditional titanium mesh cranial repair to peek material cranial repair. Peek material cranial bone repair plastic surgery, the technology borrowed from Europe and the United States to the new material polyether ether ketone peek as a cranial bone repair implant material, its biological stability is much higher than the traditional titanium mesh, the rate of postoperative rejection of the infection rate, the rate of rejection is much lower; Secondly, the technology adopts the embedded repair method to reduce the risk of exposure of the material; In addition to the introduction of the concept of plastic surgery innovatively, the development of personalized cranial bone repair and cosmetic surgery program, postoperative appearance, aesthetic appearance, the appearance of the skull, and the appearance of the skull, and the appearance of the skull. After the operation, the appearance is beautiful and symmetrical on both sides of the head, which achieves a natural and beautiful effect. How much does cranial repair treatment cost? In fact, the cost of cranial repair surgery cannot be generalized. Because the cost of the surgery cannot be measured by subjective assessment alone, and depends on the size of the damaged bone window, the price usually ranges from tens of thousands of dollars.