Life after someone suffered a car accident or other traumatic brain injury, intracranial lesions for craniotomy, the patient to go to the bone flap after the formation of cranial defects, so that the soft tissues of the brain to lose the hard protective shell, in the face of such a situation, you should promptly carry out cranial bone repair. Cranial bone repair is a routine surgery in the field of neurosurgery, the operation is done under general anesthesia. However, it is recommended that patients with cranial defects should go to larger hospitals for surgery, after all, large hospitals have stronger teams of anesthesia and other experts. In addition to the surgical effect, cranial defects need to be implanted skull artificial materials, the traditional titanium mesh has been widely used in clinical practice, and its shortcomings have been gradually exposed, such as the impact of postoperative magnetic CT review, wear and tear of the skin caused by skin ulcers, infections, rejection and other problems are endless, so it is recommended to use the polyether ether ether ketone peek cranial bone material, which is superior to the traditional titanium mesh performance. Of course, only a few hospitals have the new peek material, so patients should go to a regular hospital to do cranial bone repair. Some patients may ask how long it takes to wash their hair after cranial bone repair surgery. According to this question, to explain to you, in the early stage of the general first use a wet towel to scrub the head. Just avoid the area with wounds. You can wash your hair normally after one month after the operation. In ordinary life, pay more attention to rest, do not overwork, strengthen nutrition, eat more fresh vegetables and fruits, eat less spicy and stimulating food, adequate sleep, do not stay up late.