Cranium is a very important organ in the human body, it plays an important role in protecting brain tissue and maintaining normal intracranial pressure, however, there are still some people who suffer from cranial defects due to various reasons, which requires cranial bone repair surgery. Cranial bone repair surgery has a history of thousands of years, in the generation of medical people to overcome the difficulties, the current cranial bone repair technology has been very perfect. As a kind of routine surgery of brain neurosurgery, as long as the doctor who has been engaged in brain neurosurgery for many years, his attainment in cranial bone repair surgery is certainly not low. At present, a new polymer biomaterial is also used in the clinical application of cranial bone repair. This kind of medical application called PEEK material greatly makes up for the short board of cranial bone repair surgery materials. With the use of PEEK material, the material itself has good bionic properties, high thermal insulation, good stability, high compressive strength, and is an excellent cranial bone repair material in every way. So how many days are you usually out after a cranial repair? This entire procedure is relatively short and the recovery period after surgery is not long. Our team’s refinement of techniques and optimization of materials has resulted in a much shorter care and recovery time for cranial repair surgery. You are usually free to move around three days after surgery. The entire process, from admission for diagnosis, to surgery, to discharge, takes about half a month. Through the above introduction, we understand that cranial bone repair surgery treatment must be carried out in a regular hospital without delay, and to choose the appropriate repair material, early treatment can be early recovery.