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Sutura mecánica microvascular en cirugía reconstructiva de cabeza y cuello / Mechanical microvascular suture in head and neck reconstruction surgery
Fernández Díaz, Juan; Naval Gías, Luis; Sastre Pérez, Jesús; Rodríguez Campo, Francisco; Muñoz-Guerra, Mario.
Affiliation
  • Fernández Díaz, Juan; Hospital Universitario La Princesa. Madrid. España
  • Naval Gías, Luis; Hospital Universitario La Princesa. Madrid. España
  • Sastre Pérez, Jesús; Hospital Universitario La Princesa. Madrid. España
  • Rodríguez Campo, Francisco; Hospital Universitario La Princesa. Madrid. España
  • Muñoz-Guerra, Mario; Hospital Universitario La Princesa. Madrid. España
Rev. esp. cir. oral maxilofac ; 34(4): 145-150, oct.-dic. 2012.
Article in Spanish | IBECS | ID: ibc-107490
Responsible library: ES1.1
Localization: BNCS
RESUMEN
Objetivos. Comprobar la eficacia y aplicabilidad de la anastomosis mecánica microvascular en arteria y vena en la serie a estudio. Material y método. Estudio retrospectivo de 25 pacientes sometidos a reconstrucciones microquirúrgicas de cabeza y cuello. Variables a estudio tipo de injerto, tamaño del anillo utilizado, vasos receptores utilizados, test de permeabilidad intraoperatorio, tiempo de anastomosis, necesidad de revisión de anastomosis y fracaso del injerto (trombosis venosa, o fracaso arterial). Resultados. Serie de 25 pacientes con 50 anastomosis. 25 venosas, 22 arteriales mecánicas y 3 reconvertidas a manuales. Vasos receptores arteria tiroidea superior (70%) y una de las ramas venosas del tronco común tirolinguofacial (80%). Tiempo medio de anastomosis 8 min. Cuatro pacientes requirieron revisión de las anastomosis, con una tasa de rescate del 25%. 3 fracasos de los cuales uno fue una reconversión a sutura manual. Conclusión. La sutura mecánica microvascular es una técnica con una eficacia al menos igual que la sutura manual, tanto en arteria como en vena, con un menor tiempo de anastomosis (reducción del 60%) y una aplicabilidad arterial con resultados satisfactorios teniendo en cuenta ciertas restricciones(AU)
ABSTRACT
Objectives. To evaluate the efficacy and applicability of mechanical microvascular anastomosis performed in the artery and vein in the studied series. Material and method. A retrospective study of 25 patients who underwent microsurgical reconstruction of head and neck. Data were collected by graft type, coupler size, recipient vessels, intraoperative patency test, anastomosis time, need for revision of anastomosis, and graft failure (venous thrombosis or arterial failure). Results. A series of 25 patients with 50 anastomosis. 25 venous, 22 arterial mechanical anastomisis and 3 converted to hand-sewn anastomosis. Recipient vessels superior thyroid artery (70%) and venous branches of the thyro-linguo-facial common trunk (80%). The mean anastomosis time was 8min. Four patients required revision of the anastomosis, with a salvage rate of 25%. There were 3 failures, oneof which was a conversion to manual suturing. Conclusion. Microvascular mechanical anastomoisis is a technique with an efficiency at least equal to the hand-sewn artery and vein anastomosis, with a shorter anastomosis (60% time reduction) and arterial use with satisfactory results, taking into account certain restrictions(AU)
Subject(s)

Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Arteriovenous Anastomosis / Anastomosis, Surgical / Treatment Outcome / Evaluation of the Efficacy-Effectiveness of Interventions / Microsurgery Type of study: Observational study Limits: Female / Humans / Male Language: Spanish Journal: Rev. esp. cir. oral maxilofac Year: 2012 Document type: Article Institution/Affiliation country: Hospital Universitario La Princesa/España

Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Arteriovenous Anastomosis / Anastomosis, Surgical / Treatment Outcome / Evaluation of the Efficacy-Effectiveness of Interventions / Microsurgery Type of study: Observational study Limits: Female / Humans / Male Language: Spanish Journal: Rev. esp. cir. oral maxilofac Year: 2012 Document type: Article Institution/Affiliation country: Hospital Universitario La Princesa/España
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