09 October 2020>: Clinical Research
Comparison Between Percutaneous Transforaminal Endoscopic Discectomy and Fenestration in the Treatment of Degenerative Lumbar Spinal Stenosis
Yang Zhang ABCDEF* , Hengjie Zhu ABCDEF* , Zheng Zhou BCDEF , Jixiang Wu BCDEF , Yinming Sun BCD , Xiang Shen BCDE , Chengcun Li BCDEF*DOI: 10.12659/MSM.926631
Med Sci Monit 2020; 26:e926631
Figure 2 Preoperative computed tomography (CT) scan and magnetic resonance image (MRI) of a 65-year-old man with degenerative lumbar spinal stenosis. Preoperative CT (A, B) and MRI (C, D) showed vertebral canal stenosis and hypertrophied ligamentum flavum at the L4/L5 level (red arrowhead).