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Updated: Feb 3, 2026

Surgical Approach and Complications of Stand-alone Lateral Trans-Psoas Interbody Fusion
Published on: February 14, 2025
Interdisciplinary complication management of dislodged lumbar interbody spacer in pulmonary artery
Andreas Kunz1, Thorsten Klink1, Stefan Köhler2
1Department of Diagnostic and Interventional Radiology, University Hospital Wuerzburg, Wuerzburg, Germany.
Abstract:
We report the case of an intraoperatively dislodged transforaminal lumbar interbody fusion spacer with creation of a traumatic arteriovenous fistula and device migration to the pulmonary artery. Successful minimally invasive angiographic retrieval of the spacer is discussed with special reference to angiographic and surgical treatment strategies and pitfalls.
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