Vol 59, No 4 (2000)
Original article
Submitted: 2012-02-06
Published online: 2000-08-02
The anatomy of the median branches of the basilar artery
Magdalena Kwiatkowska, Bogdan Ciszek
Folia Morphol 2000;59(4):323-325.
Vol 59, No 4 (2000)
ORIGINAL ARTICLES
Submitted: 2012-02-06
Published online: 2000-08-02
Abstract
The aim of study was the examination of the median branches (MB) of the basilar artery (BA). 783 MB were found in 100 human brainstems injected with coloured latex. The attachment of the MB to the quadrants of the BA's trunk, their structural shape, length of trunks, topographical arrangement (on three vascular levels) and the clinical importance of this vascular pattern was evaluated. The MB arise from Pr and Pl quadrants of the BA's trunk in 100% cases, represent 37.7% of BA's branches and are mostly located in the foramen caecum area (56%). The MB confine the BA's stem mobility on the V CN area and above, because of their shortest trunks especially on these vascular levels. In the examined specimens the MB varied in number from 0 to 22 (mean, 8).
Abstract
The aim of study was the examination of the median branches (MB) of the basilar artery (BA). 783 MB were found in 100 human brainstems injected with coloured latex. The attachment of the MB to the quadrants of the BA's trunk, their structural shape, length of trunks, topographical arrangement (on three vascular levels) and the clinical importance of this vascular pattern was evaluated. The MB arise from Pr and Pl quadrants of the BA's trunk in 100% cases, represent 37.7% of BA's branches and are mostly located in the foramen caecum area (56%). The MB confine the BA's stem mobility on the V CN area and above, because of their shortest trunks especially on these vascular levels. In the examined specimens the MB varied in number from 0 to 22 (mean, 8).
Keywords
paramedian branches; basilar artery; pontine syndromes
Title
The anatomy of the median branches of the basilar artery
Journal
Folia Morphologica
Issue
Vol 59, No 4 (2000)
Article type
Original article
Pages
323-325
Published online
2000-08-02
Page views
686
Article views/downloads
1466
Bibliographic record
Folia Morphol 2000;59(4):323-325.
Keywords
paramedian branches
basilar artery
pontine syndromes
Authors
Magdalena Kwiatkowska
Bogdan Ciszek