Method:Gluteus maximus pushing flap was designed to deal with cerebrospinal fluid leakage caused by surgical treatment of sacral chordoma.

• 方法:构建一侧臀大肌肌瓣推移填塞治疗骶骨脊索瘤切除后所并发的脑脊液漏。结果:共治疗5例患者,都获得成功。