MRI evaluation of nerve root subsidence sign affecting efficacy of percutaneous endoscopic decompression in lumbar spinal stenosis
Wang Nan, Chen Shuang, Xi Zhipeng, Qian Yuzhang, Zhang Xiaoyu, Gu Jun, Kang Ran, Xie Lin
Chinese Journal of Tissue Engineering Research . 2026, (
9
): 2262 -2268 . DOI: 10.12307/2026.502