Management of arterial injuries produced by percutaneous femoral procedures

A significant number of vascular injuries occur with the use of percutaneous diagnostic and therapeutic procedures. This study was done to indicate the types of these injuries and their management.

Over a 30-month period, 55 patients required operation for vascular complications after percutaneous femoral procedures including infrarenal arteriography (six patients) and angioplasty (22 patients), coronary angiography (16 patients) and angioplasty (five patients), and aortic balloon pump insertion (six patients).

The 14 iliac and 41 femoral artery injuries included 29 pseudoaneurysms, six lacerations with persistent bleeding, seven dissections, six occlusions, three ruptures, two arteriovenous fistulas, and two large hematomas. Control for all femoral and distal external iliac artery lesions was obtained solely through a groin incision in 45 (82%) patients. Our technique for exposure of the external iliac artery through the groin is described. A separate retroperitoneal incision was necessary in 10 patients because of proximal injury, massive pseudoaneurysm, morbid obesity, or heavily scarred groins. In this series 34 lateral suture repairs, 11 interposition or bypass grafts, four patch angioplasties, one endarterectomy, three thrombectomies, and two hematoma evacuations were performed. Although no limb loss occurred, we encountered nine wound complications, five myocardial infarctions, and two deaths.

This experience shows the wide variety of vascular complications caused by percutaneous procedures and the different techniques necessary for their management.