Cranial defects need to be repaired no matter what the cause is in life, because a long time cranial defect not only affects the quality of life of the patient, but also brings harm to the health of the patient. Therefore, when the skull defect appears, you should seek medical attention for skull repair surgery as soon as possible, then, titanium alloy as a common artificial skull repair material, using titanium alloy to do skull repair price is high? The price of titanium alloy skull repair varies in different places, different hospitals, different size of defect and other factors. If patients want to know the price of doing titanium cranial bone for themselves, it is recommended that patients go to the relevant hospitals for consultation. Currently in Beijing, many large public hospitals have been gradually choosing new PEEK materials instead of titanium for cranial bone repair. PEEK has unique advantages over other materials such as titanium mesh: compared to titanium mesh, PEEK has a modulus of elasticity close to that of autologous bone, providing better protection against trauma-induced brain injury; no artifacts on CT/MRI, making it easy to track post-operative recovery; no headaches and discomfort caused by thermal expansion and contraction. No risk of surgical infection and reduced complications.