Guiding role of CT classification in endoscopic decompression surgery for patients with lumbar spinal stenosis
GUO Jia-quan, CHANG De-yong, HU Qing-yong, WANG Jian, DING Xu-bo, SUN Yun-chao
Journal of Hebei Medical University . 2022, (1): 44 -48 .  DOI: 10.3969/j.issn.1007-3205.2022.01.010