Accidents can happen every day of people’s lives, and it is because of a sudden accident that leads to craniofacial injury, which has to be treated by surgery in time to save the patient’s life. Some craniofacial surgeries are often followed by cranial defects, which should not be ignored. Because the skull is vital to human health and safety, it is like a protective shield for the brain and has a major mission to protect the brain from external attacks and maintain the stability of intracranial pressure and intracranial environment. The main way to treat cranial defects is to do cranial repair surgery, and when it comes to surgery, patients are worried a thousand times, but in fact, cranial repair surgery is an old and classic surgery in neurosurgery, with long development time and relatively mature technology, so patients do not need to worry too much. Of course, the skull repair surgery should also pay special attention to the choice of repair materials, really good repair materials to improve the success rate of surgery, patients also suffer less. At present, most hospitals use titanium mesh material, but after clinical treatment shows that titanium mesh material still has some problems and shortcomings, so it is not the ideal choice. How long can I work after skull repair for skull injury? Cranial repair surgery is not a big operation, if the right material is chosen and the operator has good technique, the patient can basically recover soon after surgery, most of the patients can walk normally after three days, and then after careful care and recovery, they can work normally in about half a month, so the patients can rest assured.