Before the patient to do skull repair surgery, especially worried, consulting to the skull repair surgery has no risk, more physical impact? Of course, cranial repair surgery is also related to the surgical material, the current risk of cranial repair surgery is actually mainly from the repair material. The risk of cranial repair surgery mainly comes from the repair material. The titanium mesh material, which is more commonly used in clinical practice, may have certain risks. Such as the patient’s postoperative sensitivity to hot and cold reactions, local chronic pain, more subcutaneous fluid; after repair surgery, affecting the patient to receive CT, MRI and other medical examinations. And if you can apply the current more advanced polyether ether ketone PEEK material, then the risk of cranial bone repair surgery can be reduced to a lower level, or even almost no risk. Due to the new polyether ether ketone peek material completely make up for the shortcomings of the titanium mesh material. peek material using the technology of 3D printing production, the production of a smooth perfect fit for the patient’s defective part, at the same time, it also has good mechanical properties, biocompatibility and chemical stability, low density, light weight, so that the patient after implantation will not have any foreign body sensation. peek’s shortcomings have not been found in the clinical application of the current. Clinical applications found. By now this material in the domestic application is relatively small, so be sure to go to the regular hospital for surgery, to protect the patient’s postoperative recovery.