The human body is a whole made up of a variety of different organs, and problems in any one of them can have some impact on overall health. The skull, for example, is a particularly hard piece of skeletal tissue in the human body, but when an unforeseen accident occurs, it can easily result in a skull defect. Cranial defects can not be ignored, because the role of the skull is to protect the brain, once a skull defect occurs, the operation of the intracranial life activities may be interfered with, the larger the area of cranial defects, the longer the cranial defects, the greater the damage to the brain function of the patient, the more pronounced cranial defects syndrome performance. Thus, after the occurrence of cranial defects, the correct approach is to go to the hospital for cranial repair surgery, so as to reshape the complete and closed cranial cavity environment, and to avoid causing more harm to themselves. Will I look the same after cranial repair? Many patients have doubts about this, but in fact, the effect of cranial repair may be affected by the surgeon’s technical experience and repair materials. Especially the choice of cranial repair material, many hospitals now widely use titanium mesh material, which is a metal material and relatively inexpensive, but titanium mesh material may have certain problems, such as infection and scalp abrasion, affecting the postoperative medical examination, the surgical site is sensitive to the external hot and cold environments, and even the possibility of the material being exposed and so on.