Cranioplasty of skull vault defect and skull base reconstruction: diagnosis and management / 中华创伤杂志

ABSTRACT

Objective To discuss and analyze the diagnosis,management and surgical techniques for cranioplasty of skull vault defects and skull base reconstruction in order to raise the therapeutic effect. Methods The clinical data of 169 cases of skull vault and skull base defects treated with cranioplasty of skull vault defect and skull base reconstruction were retrospectively analyzed.Results Overlay tech- nique or inlay technique with imported titanium alloy mesh was used in 160 cases,and homologous bone was used in 9 cases.The surgical time ranged from 3 months to 8 years after injury.Eight cases presented with complications such as hematoma,subcutaneous effusion,infection and epilepsy postoperatively,but no operative death occurred.Conclusion For patients with skull vault defect with the diameter≥3 cm the best operative time is 3 months after injury,and for patients with intracranial and extracranial communica- ting tumors,skull base reconstruction can be performed when tumors are removed.Much attention should be paid to perioperative management and surgical skills.