The integrity of the human organism is an indicator of the health of the body. However, life is always full of accidents that can cause damage to our body organs in one way or another. Cranial defect is one of the common accidents. Faced with this condition, it is important to have skull repair surgery in time to ensure that our intracranial brain tissue is in a normal condition, which is related to our health and life. If skull repair is not performed in a timely manner, you can put yourself in great danger. Some patients ask: Why is it important to repair the skull as soon as possible after a skull defect? Because the lack of structural support on the defective side of the skull often results in brain tissue bulging, collapsing or alternating bulging-submerging phenomena. Frequent displacement of brain tissue can lead to further damage to the fragile brain tissue, and severe entrapment occurs causing cerebral ischemia or cerebral infarction. Brain tissue that has lost its structural support often collapses and compresses normal tissue, resulting in ongoing effects on normal tissue. The most important things for patients are the risks of surgery and the price of surgery. Cranial repair surgery is a routine treatment often performed in neurosurgery and is not very difficult or risky and is critical to the patient’s recovery later in life. As for the price, the price of cranial bone repair depends on the composition of the material, currently there are traditional titanium mesh and the more advanced PPEK material on the market, the titanium mesh does not fit well with the autologous bone, so the price is cheaper, PEEK material is close to the autologous bone in hardness and adaptability, can be highly compatible with the autologous bone, the price is naturally a little more expensive.