Peripheral laser assisted angioplasty: results, complications and follow-up.
Detailed results including complications and ultimate outcome of 24 laser assisted angioplasties in 22 patients are presented. Despite the enthusiasm expressed in other published reports, we remain sceptical of the value of laser using a 1.5 mm 'hot-tip' probe for assisting angioplasty of peripheral occlusions. The tendency for this type of probe to damage the vessel wall and in so doing prohibit the use of subsequent balloon dilatation is a major problem. In this small series the long-term patency was not improved compared with conventional angioplasty. We have established the relative safety of this laser technique and further advances in probe design may lead to greater success in crossing long lesions. Long-term maintenance of patency in these diseased arteries will need further advances in technique and assessment preferably by a controlled trial.
Owen
E R
ER
Department of Surgery, Northwick Park Hospital, Harrow, UK.
Moussa
S A
SA
Lewis
J D
JD
Wilkins
R A
RA
D000368:Aged; D000369:Aged, 80 and over; D000800:Angioplasty, Balloon / Q000009:adverse effects; D001157:Arterial Occlusive Diseases / Q000628:therapy; D005260:Female; D006801:Humans; D053685:Laser Therapy; D007866:Leg / Q000098:blood supply*; D008297:Male; D008875:Middle Aged