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Updated: Mar 14, 2026

Creating Radio-cephalic Arteriovenous Fistula in the Forearm with a Modified No-Touch Technique
Published on: April 1, 2022
Radial Artery Compression with Threatened Transection: Catfish Injury in a Pediatric Patient
Lara Reichert1, Jennifer Worsham2, Grant Fankhauser2
1Department of Otolaryngology, University of Texas Medical Branch, Galveston, TX.
Abstract:
Marine animal injuries are rare causes of emergency room visits and vascular injuries worldwide. Penetrating injuries from marine animals risk damage to vasculature, and physicians must be alert to such possibilities. We report a 7-year-old boy with penetrating trauma and retained foreign body in the forearm from a catfish injury. Initial imaging suggested transection of the radial artery, but on exposure in a controlled setting the foreign body was found to compress the artery without any vascular injury. No vascular repair was needed after foreign body removal.
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