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Title: Profunda Anchor Technique for Ipsilateral Antegrade Approach in Endovascular Treatment of Superficial Femoral Artery Ostial Occlusion

Endovascular treatment of the superficial femoral artery (SFA) is challenging in the presence of flush ostial occlusion. One of the main challenges is the availability of access sites for intervention. Contralateral retrograde femoral access followed by cross-over and antegrade intervention while commonly used, may not be feasible in cases of altered iliac anatomy (e.g. kissing iliac stents). Ipsilateral antegrade intervention using common femoral artery (CFA) access in these instances while possible is typically challenging due to inadequate working length of the CFA for interrogation of the SFA ostium, compounded by the lack of sheath stability. The “profunda anchor” technique uses a buddy wire in the profunda femoris artery (PFA) to stabilize the sheath and allow catheter manipulation for antegrade intervention at the level of the SFA ostium. The PFA is further used as a conduit for deployment of closure device to avoid interference with the treated SFA.
Authors:
 [1]
  1. Tan Tock Seng Hospital, Department of Diagnostic Radiology (Singapore)
Publication Date:
OSTI Identifier:
22470027
Resource Type:
Journal Article
Resource Relation:
Journal Name: Cardiovascular and Interventional Radiology; Journal Volume: 38; Journal Issue: 2; Conference: BSIR 2014: Britisch Society of Interventional Radiology 2014 annual meeting, Liverpool (United Kingdom), 12-14 Nov 2014; Other Information: Copyright (c) 2015 Springer Science+Business Media New York and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE); http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; 62 RADIOLOGY AND NUCLEAR MEDICINE; ADMINISTRATIVE PROCEDURES; ANATOMY; ARTERIES; AVAILABILITY; CLOSURES; EQUIPMENT; LENGTH; STABILITY