PMID: 32517397Jun 11, 2020Paper

Can the Novel LumboIliac Triangle Technique Based on Biplane Oblique Fluoroscopy Facilitate Transforaminal Percutaneous Endoscopic Lumbar Discectomy for Patients with L5-S1 Disc Herniation Combined with High Iliac Crest? Case-Control Study of 100 Patients

Pain Physician
Jun-Song YangDing-Jun Hao

Abstract

Percutaneous endoscopic lumbar discectomy (PELD) via the transforaminal approach is difficult at L5-S1 in patients presenting with high iliac crests (HIC). The conventional wisdom is that measurement using lumbar radiography, computed tomography (CT), or magnetic resonance imaging (MRI) is necessary. The objective of this study was to introduce a lumbo-iliac triangular (LI-Tri) technique based on biplane oblique fluoroscopy and verify whether it facilitated transforaminal PELD for patients with L5-S1 lumbar disc herniation (LDH) combined with HIC. A retrospective analysis. All data were from Honghui Hospital in Xi'an. One hundred patients with L5-S1 LDH combined with HIC were treated with PELD. The LI-Tri technique was used in the first 50 patients (applied group). The other 50 patients were classified as the nonapplied group, in which the conventional technique was performed. Clinical outcome evaluation included Oswestry Disability Index (ODI) and Visual Analog Scale (VAS) scores. The intervals of follow-up were scheduled at 1 day and 1, 3, 6, 12, and 24 months postoperatively. No significant difference was observed with respect to demographic information (P < .05, respectively). There were 8 patients in the nonapplied group w...Continue Reading

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