Nowadays, people often suffer from cranial defects due to various unavoidable factors, such as traffic accidents, falling objects, violent injuries, natural disasters and some lesions of the skull itself. There are a wide range of people with cranial defects, basically of all ages. For example, the girl Hua Hua was unfortunately left with a skull defect due to an emergency brain hemorrhage. Not only did Hua Hua look a bit frightening, but she also suffered from dizziness and headaches. Hua Hua’s mother had gone to the local hospital to learn about skull repair and learned that the doctor used titanium mesh. She found out through detailed information that the titanium mesh material now has some deficiencies, so she did not let Xiao Yue repair it. Later, she was introduced by a friend and learned that the neurosurgery department used a more advanced material than titanium mesh for skull repair, and the result was quite good, so she came to the hospital. Peek cranioplasty was done for Hana. After the surgery, Hana’s head was restored to its original shape and her headache and headache symptoms did not occur again. After cranial defect, first of all, the patient’s appearance is damaged, resulting in low self-esteem; in addition, the patient is easy to lose the sense of security, and the brain tissue is easy to suffer secondary damage, which can easily lead to abnormal cerebrospinal fluid circulation, blood supply disorders and other problems. Therefore, the skull defect should be repaired in time. Peek cranial repair plastic surgery, after summarizing and researching hundreds of cases, constantly improves and upgrades the technology, and now realizes 4 technical innovations, further personalized improvements to the thickness of specific areas of the material, mesh aperture design, which facilitates the penetrating growth of blood vessels, increases blood flow, prevents temporal muscle atrophy, natural and beautiful after surgery, and increases the groove design at the edge of the material to prevent scalp abrasion. In addition, in terms of plastic surgery, individualized skull repair and appearance plastic surgery plan is made for each patient to ensure the unity of symmetrical and natural beauty, anatomical integrity and functional perfection after surgery.