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Updated: Aug 16, 2026

Brachial Artery Catheterization in Swine
Published on: March 30, 2019
An unusual complication of interscalene brachial plexus catheterization: delayed catheter migration
1Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories. carolinejenkins@cuhk.edu.hk
Abstract:
This case report describes the delayed migration of an interscalene brachial plexus catheter that was inserted for postoperative analgesia and to facilitate physiotherapy after shoulder surgery. Approximately 18 h after surgery the catheter was found to have migrated into the interpleural space, which could have resulted in a serious complication, namely a pneumothorax.
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