ConclusionAccording to the epidermoid cyst area, the ratio of total resection can be elevated and the complication can be lowered by suitable approach and microneurosurgical technique.

• 结论：根据表皮样囊肿累及的部位，选择好手术入路和运用好显微外科技术可提高手术的全切率，降低并发症。