How long does it take to remove stitches for cranial repair? The stitches are usually removed within half a month after cranial repair surgery, and young people can shorten the time to remove the stitches as their wounds heal faster. Nowadays, with the improvement of technology and optimization of materials, the care and recovery time of cranial repair surgery has been greatly shortened. Of course more important is the choice of cranial bone repair material. Many patients can usually move freely three days after surgery after repairing with PEEK material without the presence of other medical conditions. One week of rehabilitation according to the doctor’s instructions can be discharged from the hospital to recuperate. Follow the doctor’s instructions to rest more, eat a light diet, half a month to a month’s time can achieve the effect of complete recovery. The polyether ether ketone peek is a kind of material for repairing cranial defects, on the one hand, to restore the integrity of the skull, improve the appearance of the aesthetic degree; on the other hand, to protect the brain tissue is not damaged, to rebuild a complete closed cranial cavity, remodeling the stable intracranial environment, to ensure that the normal intracranial activities and the normal operation of various cerebral nerve functions. Polyether ether ketone peek is a new type of polymer material, through three-dimensional reconstruction, 3D printing, highly restore the structure of the skull, after the repair of both sides of the symmetry; polyether ether ketone peek’s performance is very excellent, low rate of rejection and infection, does not affect the CT MRI and other tests, embedded repair, smooth articulation, high comfort, high mechanical strength of the material, high resistance to impact, good protective performance, polyether ether ketone peek has become a cranial bone repair. peek has become the new trend of cranial bone repair materials.