El objetivo principal de este trabajo es permitir la localización anatómica de la vena de Trolard (VT) o vena anastomótica magna, previa a la cirugía, en los abordajes neuroquirúrgicos de la región parietal.
Material y métodosTreinta y cuatro pacientes, 23 mujeres y 11 hombres sometidos a estudio angiográfico de los cuales se obtuvieron 41 angiografias en proyección lateral, aptas para la realización de las mediciones correspondientes para posterior análisis estadístico.
ConclusionesLas medidas obtenidas son de utilidad práctica para localizar la porción final de la vena de Trolard en su anastomosis al seno longitudinal superior (SLS) para la planificación del abordaje neuroquirúrgico de la región parietal.
The main objective of this work is to allow the anatomical localization of the vein of Trolard (VT) or great anastomotic vein, before neurosurgical appro-aches to the parietal región.
Material and MethodsThirty four patients were subjected to cerebral angiography. Measurements of different points related to the anatomy of the vein were taken in 41 studies on the lateral projection. A statistical analysis was performed.
ConclusionsThe measures obtained are of practical utility to locate the final portion of the vein of Trolard in its anastomotis to the sagital superior sinus (SLS) for planning neurosurgical approaches to the parietal región.
Article
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