title: Minimally invasive superficial femoral artery endarterectomy: early experience with a modified technique.
abstract: OBJECTIVE
  To describe our experience of a modified technique for carrying out remote endarterectomy for superficial femoral artery occlusive disease.
  
  
  METHODS
  A 4-French arterial dilator is inserted using a Smart needle into the popliteal artery below the occlusion. A remote endarterectomy is carried out through an arteriotomy in the proximal superficial femoral artery. The atheroma is cut distal to the lower extent of disease using a Moll ring cutter. The lower flap of atheroma is secured with an intraluminal stent inserted from the arteriotomy in the superficial femoral artery. The arteriotomy is extended into the common femoral artery and closed with a vein patch.
  
  
  RESULTS
  The procedure was completed in 21 of 26 limbs. In 18 cases the superficial femoral artery remained patent at 30 days. Of the 21 cases all but four stayed in hospital for one night. A successful femoropopliteal bypass was carried out in the five patients in whom the procedure was not completed.
  
  
  CONCLUSIONS
  Insertion of the dilator into the popliteal artery distal to the occlusion before carrying out the remote endarterectomy has two advantages. Firstly, the stent insertion is carried out in the correct plane and prevents dissection of the distal cut atheroma when attempting to pass the guidewire from above. Secondly, the procedure can be carried out under simple image intensification without sophisticated radiological equipment. The early results are encouraging and further evaluation of the technique is justifiable.
authors.affiliation: Department of Surgery, Royal Berkshire Hospital, Reading, U.K.
authors.forename: M S
authors.initials: MS
authors.lastname: Whiteley
authors.forename: T R
authors.initials: TR
authors.lastname: Magee
authors.forename: E P
authors.initials: EP
authors.lastname: Torrie
authors.forename: R B
authors.initials: RB
authors.lastname: Galland
mesh_terms: D001161:Arteriosclerosis / Q000601:surgery*; D004691:Endarterectomy / Q000295:instrumentation / Q000379:methods*; D005260:Female; D005263:Femoral Artery / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D019060:Minimally Invasive Surgical Procedures; D011150:Popliteal Artery; D011183:Postoperative Complications / Q000453:epidemiology; D015607:Stents; D013997:Time Factors