脊膜瘤是椎管内较常见肿瘤,因其多属硬脊膜下、髓外生长的良性肿瘤,如术中能完全切除肿瘤可取得良好的临床效果。我科2004年2月～2009年11月采用半椎板切除显微手术治疗6例椎管内脊膜瘤患者,取得了较好的临 Meningioma is a more common tumor in the spinal canal, because of its mostly subdural and extramedullary growth of benign tumors, such as surgery can completely remove the tumor can achieve good clinical results. Our department from February 2004 to November 2009 using semi-laminectomy microsurgery in 6 cases of spinal meningeal tumor patients, and achieved good