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Optimal Angle of Needle Insertion for Fluoroscopy‐Guided Transforaminal Epidural Injection of L5 |
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| Authors: | In‐Hoo Ra MD Woo‐Kie Min MD PhD |
| Affiliation: | Department of Orthopedic Surgery, Kyungpook National University Hospital, Daegu, Korea |
| Abstract: | |
| Keywords: | fifth lumbar vertebra transforaminal epidural steroid injection safe triangle iliac crest fluoroscopy technique optimal angle |