按解剖部位可分为两类(胥少汀,葛宝丰,徐印坎.实用骨科学.第3版﹒北京:人民军医出版社,2005:1679)。Anand将胸椎间盘突出症的症状分为5类(5级)(AnandN,ReganJJ . Video‐assistedtho‐racoscopicsurgeryforthoracicdisc:classificationandoutcomestudyof1‐seswitha2‐yearminimumfollw‐upperiod . Spine,2002,27:871‐. ......