R S Tubbs1, W J Oakes. 1. Department of Cell Biology, University of Alabama at Birmingham, USA.
Abstract
OBJECT: The cisternal portion of the trochlear nerve (fourth cranial nerve) can easily be injured during intracranial surgical operations. To help minimize the chance of such injury by promoting a thorough understanding of the anatomy of this nerve and its relationships to surrounding structures, the authors present this anatomical study. METHODS: In this study, in which 12 cadaveric heads (24 sides) were used, the authors describe exact distances between the trochlear nerve and various surrounding structures. Also described are relatively safe areas in which to manipulate or enter the tentorium, and these are referenced to external landmarks. CONCLUSIONS: This information will prove useful in planning and executing surgical procedures in and around the free edge of the tentorium cerebelli.
OBJECT: The cisternal portion of the trochlear nerve (fourth cranial nerve) can easily be injured during intracranial surgical operations. To help minimize the chance of such injury by promoting a thorough understanding of the anatomy of this nerve and its relationships to surrounding structures, the authors present this anatomical study. METHODS: In this study, in which 12 cadaveric heads (24 sides) were used, the authors describe exact distances between the trochlear nerve and various surrounding structures. Also described are relatively safe areas in which to manipulate or enter the tentorium, and these are referenced to external landmarks. CONCLUSIONS: This information will prove useful in planning and executing surgical procedures in and around the free edge of the tentorium cerebelli.
Authors: R Shane Tubbs; Mark Hill; William R May; Erik Middlebrooks; Selma Z Kominek; Nick Marchase; Mohammadali M Shoja; Marios Loukas; W Jerry Oakes Journal: Surg Radiol Anat Date: 2007-11-29 Impact factor: 1.246
Authors: Giorgio Iaconetta; Matteo de Notaris; Arnau Benet; Jordina Rincon; Luigi Maria Cavallo; Alberto Prats-Galino; Madjid Samii; Paolo Cappabianca Journal: Neurosurg Rev Date: 2012-10-13 Impact factor: 3.042
Authors: R Shane Tubbs; Philip Veith; Christoph J Griessenauer; Marios Loukas; Aaron A Cohen-Gadol Journal: J Neurol Surg B Skull Base Date: 2013-08-09