Clinically, polyether ether ketone, or PEEK, is a very advanced and ideal cranial repair material, this polymer material due to the good biocompatibility of the material, PEEK material can be three-dimensional custom, can completely restore the anatomical structure of the skull, in addition, this PEEK material is bionic bone, can be highly compatible with the autologous cranial bone, and in the elasticity, heat transfer, hardness, stability, etc. In addition, the PEEK material is a bionic bone that is highly compatible with the autologous cranial bone and is comparable to the autologous cranial bone in terms of elasticity, heat transfer, stiffness, and stability. Many patients are paranoid after cranial surgery and always worry that it will cause various headaches after surgery. In fact, this is a completely unnecessary burden of thought, after cranial surgery repair surgery, physical care is very important. 1, maintain a calm mood After cranial bone repair surgery, patients should be as calm as water and avoid emotional ups and downs. In addition, they should also look at the condition correctly, consult the doctor more about the health care issues, don’t worry about this and that. Trust the doctor and the technology, and overcome the fear and anxiety of the disease in your mind. Avoid worrying too much to aggravate the disease. 2.Healthy eating habit As the saying goes, medicine is better than food. Cranial repair patients, in the diet arrangement to light, especially avoid coffee, strong tea, chocolate and other refreshing food. Seasonal fruits and vegetables can promote the growth and healing of the wound. 3, follow the doctor’s advice, regular outpatient follow-ups Within one month after surgery, patients should avoid strenuous exercise, and under the guidance of the doctor, moderate functional exercises such as walking. Keep the head away from liquids as much as possible, and do not wash the hair until one month after the stitches are removed. Patients with itching sensation should not scratch to prevent scratching the scalp to infect the wound. Warm tip: It is recommended that patients should have skull repair in time after skull defect, and it is very important to choose the appropriate repair material. After the operation, we should pay attention to the above precautions and develop good living habits to help our health.