title: [Radio-anatomical study of the main trunk of the middle cerebral artery (author's transl)].
abstract: This work corroborates anatomical data well known since G. Lazorthes about the main trunk of the middle cerebral artery. The data are interesting in various fields: Sylvian aneurysms, big sphenoïd ridge meningiomas, extra-intra cranial micro neurosurgical anastomoses. This work is based upon 280 angiographic pictures, 20 dissections of brain arteries and 12 plastic injections of the brain arterial vascular tree. The most important data to point out are variations of length and of division (no division, simple bifurcation, trifurcation or multiple divisions), variability in the central arteries and some rare anomalies like accessory middle cerebral arteries and duplication.
mesh_terms: D002533:Cerebral Angiography; D002536:Cerebral Arteries / Q000002:abnormalities / Q000033:anatomy & histology*; D005260:Female; D006801:Humans; D008297:Male
vernacular_title: Etude radio-anatomique du segment basal de l'artère sylvienne.