Inadvertent Arterial Placement of Central Venous Catheters: Diagnostic and Therapeutic Strategies

Management of carotid, subclavian, and brachiocephalic arterial injuries from attempted jugular or subclavian venous cannulation can be challenging. The risk of embolic phenomenon associated with arterial catheterization, and the noncompressible anatomic location at the base of the neck frequently prevent simple removal. We use a strategy of immediate computed tomography or magnetic resonance to facilitate the most appropriate therapy. Endovascular treatment with covered stent grants, percutaneous closure devices, and embolization offer good results when selected appropriately based on imaging evaluation. However, more complex cases with associated pseudoaneurysms and/or AVFs with larger catheters may require definitive open repair.