Published in:
Open Access
01-03-2009 | Opinion
Challenging a Myth: Directional Atherectomy
Author:
Jim Reekers
Published in:
CardioVascular and Interventional Radiology
|
Issue 2/2009
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Excerpt
Percutaneous atherectomy was first introduced as an alternative to balloon angioplasty (BA) in 1986 to improve the results that could be achieved with BA [
1]. The advantages of atherectomy were the creation of a smooth luminal surface with less local thrombosis and the reduction of elastic recoil because the lumen can widen without stretching the arterial wall. In percutaneous atherectomy the atheromatous intima usually occurs with or without the media. The notion that the “bad” atheroma would be removed is also an appealing feature of this technique. …