Research Article
Suprapedicular Circumferential Opening Technique of Percutaneous Endoscopic Transforaminal Lumbar Discectomy for High Grade Inferiorly Migrated Lumbar Disc Herniation
Figure 6
Radiologic illustration of SCOT in lumbar X-ray lateral view. (a) Preoperative X-ray. (b) Postoperative X-ray showing widened neuroforamen without structural damage (blue arrow).
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