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Neodymium--Yag laser in the recanalization of arterial occlusions.
Cunha e Sá, D; Instituto Vascular de Lisboa, Hospital Particular de Lisboa.; Freire, J P; Schüller, C; Pedro, L M; Fernandes e Fernandes, JFailure of the guide-wire to recanalize some arterial total occlusion does not preclude balloon angioplasty. Nowadays there are recanalization devices such as the mechanical atherectomy and Lasers. The following report describes the successful use of the Nd: YG Laser in the recanalization of a common iliac artery total occlusion in a patient with claudication, rendering possible balloon angioplasty and a Palmaz...
The role of stents in endovascular surgery.
da Cunha e Sá, D; Instituto Vascular de Lisboa, Hospital Particular de Lisboa.; Damião, A; Fernandes e Fernandes, JStent appears as the most recent and revolutionary acquisition in Endovascular Surgery. It represents the percutaneous permanent placement of a Vascular prosthesis. We discuss its background and evolution, the several types as well as some of its characteristics as biocompatibility, trombogenicity and biomechanics. We also describe practical aspects concerning the placement procedure. It is also discussed the p...
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