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Rev. Med. Univ. Navarra ; 45(3): 42-45, 2001. ilus
Article in Spanish | IBECS | ID: ibc-156989

ABSTRACT

Los injertos vasculares en las lesiones arteriales de la extremidad superior suelen ser menos frecuentes y necesarios que en la extremidad inferior. En el presente trabajo intentamos evaluar los resultados clínicos y por eco-doppler de dichos injertos. Presentamos dos casos de lesiones completas de la arteria radial tratadas mediante la interposición de un autoinjerto venoso con un seguimiento de 32 meses. Ambas intervenciones fueron realizadas con técnicas microquirúrgicas. Tras estudio clínico y radiológico (eco-doppler) se ha comprobado que los injertos continúan permeables. En base a nuestra experiencia, creemos que en aquellos pacientes que presentan una lesión de la arteria radial puede realizarse una reparación de la misma con interposición de un injerto venoso autólogo (AU)


Bypass grafting in the treatment of arterial injury of upper extremity is required far less frequently than it is in the lower extremity. The present study was undertaken to evaluate functional results and long-term patency of such grafts. We present two cases of radial artery laceration and revascularization with autogenous vein bypass. All operations were performed with headlight illumination, optical loupes, tine sutures and microvascular instruments. There were no operative deaths or major complications. The mean follow—up period was 32 months. The grafts remained patent by clinical and vascular lab criteria. On the basis of this experience, we believe that patients who have radial artery laceration may be considered for interposition grafting (AU)


Subject(s)
Humans , Male , Adult , Radial Artery/injuries , Radial Artery/surgery , Radial Artery , Vascular Grafting/methods , Surgical Procedures, Operative , Sutures , Vascular Surgical Procedures/instrumentation , Vascular Surgical Procedures , Ultrasonography, Doppler, Color/instrumentation , Ultrasonography, Doppler, Color/methods , Ultrasonography, Doppler, Color , Accidents, Traffic , Ischemia/complications , Ischemia
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