title: [Percutaneous mechanical atherectomy for treatment of peripheral arterial occlusive disease].
abstract: Peripheral arterial occlusive disease (PAOD) is still an extremely important politico-economic disease. Diverse treatment procedures exist but the pillars of therapy are changes in lifestyle, such as nicotine abstinence and walking exercise as well as drug therapy. Further therapy options are considered after conventional procedures have been exhausted. These further options consist of improvement of the blood supply by surgical or minimally invasive procedures. The latter therapy options include balloon dilatation and stenting as the most widely used techniques. More recent techniques also used are cryoplasty, laser angioplasty, drug-coated stents or balloons as well as brachytherapy or atherectomy, whereby this list makes no claims to completeness. The multitude of different treatment methods emphatically underlines the fact that no resounding success can be achieved with one single method. The long-term results of both balloon dilatation and stenting techniques show a need for improvement, which elicited the search for additional methods for the treatment of PAOD. Atherectomy represents such an alternative method for treatment of PAOD. Basically, the term atherectomy means the removal of atheroma tissue. For percutaneous atherectomy, in contrast to surgical procedures, it is not necessary to create surgically access to the vessel but accomplishes the atherectomy by means of dedicated systems via a minimally invasive access. There are two basic forms of mechanical atherectomy: directional and rotational systems.
authors.affiliation: Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum des Saarlandes, Kirrbergerstr. 1, 66421 Homburg, Deutschland. Arno.Buecker@uniklinikum-saarland.de
authors.forename: A
authors.initials: A
authors.lastname: Buecker
authors.forename: P
authors.initials: P
authors.lastname: Minko
authors.forename: A
authors.initials: A
authors.lastname: Massmann
authors.forename: M
authors.initials: M
authors.lastname: Katoh
mesh_terms: D000369:Aged, 80 and over; D000792:Angiography; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging / Q000601:surgery*; D017073:Atherectomy / Q000295:instrumentation*; D002404:Catheterization / Q000295:instrumentation; D004617:Embolism / Q000517:prevention & control; D004867:Equipment Design; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D019060:Minimally Invasive Surgical Procedures / Q000295:instrumentation; D055502:Secondary Prevention; D015607:Stents; D017131:Thrombectomy