椎管内占位病变显微外科分类与髓内病变的全切除一院神经外科韩占强刘恩重赵世光杨庆祥吴宝玉何士德传统的椎管内占位病变分为硬膜外、硬膜下和髓内［１］。这一分类基本上是根据临床和椎管内造影。随着显微神经外科解剖学和影像学，特别是ＭＲＩ技术的进展，人们对ＣＮＳ... Intraspinal occupying lesions Microsurgical classification and total resection of intramedullary lesions First hospital Neurosurgery Han Zhanqiang Liu Enzhong Zhao Shiguang Yang Qingxiang Wu Baoyu He Shide Traditional intraspinal lesions are divided into epidural, subdural, and intramedullary [ 1]. This classification is basically based on clinical and intraspinal angiography. With the advancement of microsurgical anatomy and imaging, especially MRI technology, people are on the CNS...