Article

Preoperative Computed Tomography Angiography of Pre-lumbar Iliac Vessels: Anatomical Variations and Implications for Anterior Lumbar Surgery

2026-02-11

Abstract excerpt

<title>Abstract</title> <p>Objective This study aimed to evaluate the anatomical variations of pre-lumbar iliac vessels using computed tomography angiography (CTA) to provide detailed vascular anatomical guidance for anterior surgical approaches to the lower lumbar spine. Methods A retrospective analysis was conducted on abdominal CTA images from 200 patients (100 males and 100 females). The following parameter...

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Literature Corpus work: d901c5a7-4779-5baa-a95c-ad50d0c8f258
DOI: 10.21203/rs.3.rs-8501531/v1

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