How many days does it take to recover from skull repair surgery? Cranial bone repair surgery is a short procedure and the recovery period is not long. The post-operative recovery is also related to the cranial material used for the repair. In fact, in today’s developed medical environment, skull repair is already a relatively routine surgery in neurosurgery, and the surgery is not complicated and not very difficult, so it is not a big surgery. However, the material used for cranial repair is very important. Although the titanium mesh material, which is widely used in clinical practice, is much more advanced than other traditional materials, there are still many problems or discomforts that affect the repair effect and restrict the quality of life of patients in the future. Skull repair is a relatively routine procedure in neurosurgery. It is a relatively short procedure with a short postoperative recovery period. From admission to diagnosis, to surgery, to discharge, the whole process takes about half a month. This recovery, of course, is also related to the materials used for skull repair. For example, the titanium mesh material, which is widely used in clinical practice, has some problems. Postoperative problems such as chronic pain, high subcutaneous fluid accumulation, sensitivity to hot and cold reactions, and chronic cutting ulcers may occur, and they can also affect postoperative medical examinations such as MRI and CT. PEEK is also a good material for the current internationally recognized standard of perfect skull repair. One, the main components of PEEK are hyaluronic acid and elastin, which are highly biocompatible and cause postoperative discomfort and foreign body reactions that are largely absent in clinical practice. Two, PEEK has a better modulus of elasticity, and bone plates made with 3D printing technology can be perfectly shaped in three dimensions before surgery based on patient monitoring data, perfectly restoring the original structure of the head. Third, the strength, insulation, and stability of PEEK are similar to that of autologous cranial bone, and will not affect future medical examinations such as CT MRI, or even if craniotomy is required in the future, this material can be reused after sterilization.