听神经瘤的坐位显微镜下手术治疗陈光烈，任浩君，刁宏涛听神经瘤系脑桥小脑三角发病率最高的肿瘤，手术治疗中最大限度减少术中损伤．是外科医生关注的问题。自采用显微外科手术和改进手术入路后，听神经瘤的死亡率明显下降［１～５］，１９７６年Ｚｌｏｔｎｉｋ［５］报... Acoustic neuroma sitting under the microscope surgical treatment Chen Guanglie, Ren Haojun, Diao Hongtao Department of Neuroma Department of cerebellar trigone cerebellar trigone the highest incidence of tumors, surgical treatment to minimize intraoperative injury. Surgeons are concerned about the problem. Since the use of microsurgery and improved surgical approach, the mortality rate of acoustic neuroma decreased significantly [1 ~ 5], 1976 Zlotnik [5] reported ...