It is not wrong to say that the skull carries the duty of life, because with the comprehensive protection of the skull, the human brain tissues can function normally. However, many people suffer from cranial defects due to an accident, and the protective barrier of brain tissue is broken, and the intracranial tissues will be damaged by the outside world as a result. The titanium mesh material is defective to do the repair and affects CT MRI etc. Every patient who has a cranial defect is always burdened in the heart, and the appearance of the image is not good, and the patient feels inferior. Therefore, when skull damage occurs, you must be careful to deal with it and have skull repair surgery in time to protect your health. If you do cranial bone repair surgery, the material that is used more often in clinical practice is titanium mesh, which may be much more advanced than the earlier materials such as bone cement and plexiglass, but it also has many disadvantages. Can CT and MRI be done after titanium mesh skull repair? This is one of the major drawbacks. CT and MRI of patients with titanium mesh are affected because titanium mesh is a metallic material, which can affect the imaging results and thus interfere with the diagnosis. In addition to this, the biocompatibility of titanium mesh material is not as good as expected. If the wound healing is not good afterwards, it is easy to cause the titanium plate to be exposed, and there will be scalp infection or even intracranial infection after the surgery, and in more serious cases, a second surgery will be needed to remove the titanium plate. Therefore, titanium mesh is not a recommended choice if cranial repair surgery is needed. New polyether ether ketone PEEK material is more excellent performance It is reported that there is a new polymer material in medicine, namely peek material, which originated from abroad, we can use peek material for cranial repair surgery, our traumatic cerebrovascular disease neurosurgery team has used this technology to help many patients out of the haze of cranial defects, is currently very ideal cranial It is the ideal material for skull repair. Compared with the previous repair materials, the performance of peek material is very good, it is basically comparable to human skull, it will not affect various medical examinations such as CT MRI, and there is no need to worry about after-effects after surgery, and peek material has strong impact resistance, and it will not be deformed and collapsed by external force. In addition, peek material can also be personalized three-dimensional reconstruction of human cranial data, truly a high degree of restoration of the cranial structure, the effect is perfect. Unique PEEK cranioplasty Our traumatic cerebrovascular neurosurgery team not only applies the new polyetheretherketone PEEK material, but also constantly optimizes the design of the material and upgrades the technology, and introduces the concept of cosmetic surgery to personalize the cosmetic treatment of factors affecting the appearance, forming a unique PEEK cranioplasty, which achieves structural integrity, functional perfection, and aesthetic appearance. We have achieved good clinical results and have been praised and recognized by the majority of patients with cranial defects.