How about the durability of materials after cranial repair? With the development of medical technology and the progress of material science, many polymer bionic materials are applied to medical clinics. The application of a large number of polymer materials has given doctors a solution to the material problems of many important surgeries, and has also brought the gospel to the majority of patients. As a new type of medical implant material, PEEK material stands out among many medical materials by virtue of its own excellent characteristics, and has become a popular material for cranial bone repair. PEEK is an excellent material with properties close to those of human bones. Traditional titanium mesh materials have a modulus of elasticity that greatly exceeds that of bone. When used as a cranial bone repair material, it results in slower bone healing and even bone degradation. PEEK, on the other hand, has a modulus of elasticity that is very close to that of bone, and the stresses on the bone are not entirely borne by the implant, resulting in healthier bones. PEEK has a strong texture and does not have the risk of sinking under stress; it is well insulated and avoids expansion and contraction in heat and cold. Titanium mesh materials have good heat transfer, but this is a major disadvantage for patients. When the patient is affected by the external temperature difference between hot and cold, there is a change in the cranial cavity environment, which can affect the sense of comfort. This is the main reason why there is discomfort in many cranial bone repair surgeries. peek material uses three-dimensional technology to reshape the bone plate, one-time technology molding, embedded in the skull can be and bone window tight docking, the shape of the shape is more perfect. For peek cranial bone repair is not long, but in as a medical implant material used in clinical time is not short. At the same time, in nearly a decade, there are countless patients have received PEEK material repair surgery, so far, there has not been a case of cranial material life problems caused by discomfort. A large amount of data and facts have proved that PEEK is currently the better cranial bone repair material, and patients can completely rest assured.