Cranial repair surgery is a routine procedure in neurosurgery. There are many risk factors in life that may lead to cranial defects, no matter which cause is caused, it may bring life and health risks, so cranial bone repair needs to be performed in time. Some patients ask about the precautions needed after cranial repair surgery, in fact, there are some things that need to be paid attention not only after surgery, but also before and during surgery. The precautions for repair surgery The precautions for repair surgery are mainly for doctors to pay attention to, while what patients and families have to do is to choose a good hospital and doctor. The current clinical use of polyether ether ketone PEEK cranial repair surgery. pEEK cranial repair surgery will pay special attention to the protection of the temporalis muscle, the separation of the various layers of tissue reset, we also made a special design of the PEEK material, in addition to the conventional three-dimensional reconstruction design based on the patient’s head, the thickness of the material, the mesh aperture for personalized design, to ensure tissue activity, to prevent temporalis muscle atrophy, but also in the material Post-operative precautions After cranial repair surgery, like other surgical procedures, we should pay attention to prevent infection, change medication on schedule, take medication on time, remove stitches according to its schedule, etc. After discharge from the hospital, pay attention to a balanced diet and nutrition, pay attention to rest and avoid overexertion. In addition, we should pay attention to protect the scalp, do not scratch it in the short term, and do not wash the hair for two weeks to avoid infection. If problems arise, seek medical treatment in a timely manner and do not dispose of them without authorization.