The cranium is a very important group of bones in the human body, located above the spine and composed of 23 bones of different shapes and sizes. They are very delicate articulation and bite together, forming a complete closed cranial cavity, providing important protection and support for the brain and head and facial organs, which is very important for the health and life of the whole body. However, people are in a very complex social environment, where there are various risk factors and danger in the outside world, and they may be attacked by the outside world at any time. The human cranium is also in this kind of danger, such as traffic accidents, production safety accidents, falling objects, fights and brawls, and craniotomy due to some cranial diseases, all these factors may eventually cause the loss of the cranium. Skull loss can cause great harm to the human body and requires timely skull repair surgery. When it comes to surgery, many patients may be very concerned about the cost, so what is the price of skull loss repair surgery? The price of skull repair surgery is influenced by many factors, including the cost of hospitalization, examination, care, surgery, medication, anesthesia, and repair materials. One of the most influential factors is the cost of the repair material, and the good or bad repair material also affects the effect of the surgery. Although the price of titanium mesh material is relatively low, there may be various problems, such as post-operative infection and rejection, deformation, hot and cold sensitivity, scalp abrasion, and even scalp breakage and material exposure. Now there is a new material with better performance called polyether ether ketone peek material, which has excellent performance and is basically comparable to human autologous cranial bone, so it can overcome the above problems that may arise from titanium mesh material very well and can achieve very good repair results. At present, our team is widely using this advanced new polyetheretherketone peek material, and we are constantly improving and innovating the technology, optimizing the design of the material, and introducing the concept of aesthetic plastic surgery, so that while the skull is not well repaired for the patient, the skull shape of the patient is more proportional and beautiful, achieving the organic unity of anatomical integrity, functional perfection and aesthetic appearance.