Research Journal of Medical Sciences
ISSN: Online 1993-6095ISSN: Print 1815-9346
Abstract
This study aims to provide a comprehensive cross‐sectional analysis of the anatomy of the facial nerve and its branches to contribute to the body of knowledge valuable for clinical and surgical applications. A total of 100 cadaveric hemifaces were examined, belonging to 50 male and 50 female cadavers with ages ranging from 25‐85 years. High‐resolution imaging techniques, coupled with meticulous dissection were employed to trace the trajectory of the facial nerve from the stylomastoid foramen to its terminal branches. Measurements were taken for the diameter, length and branching patterns of the nerve. The main trunk of the facial nerve consistently bifurcated into temporofacial and cervicofacial divisions in all specimens. Several anatomical variations were observed in the branching pattern of the facial nerve, most notably in the zygomatic and buccal branches. The average diameter of the main trunk was found to be 2.3 mm in males and 2.1 mm in females. There was a statistically significant difference in the length of the nerve between genders with males having a longer average length. Understanding the detailed anatomy and variations of the facial nerve is paramount for surgical interventions, especially in reconstructive and otologic surgeries to prevent potential iatrogenic injuries. This study offers invaluable insights into the facial nerve’s anatomy and provides a reference for clinicians and surgeons alike. Future studies may build upon these findings to establish correlations between anatomical variations and clinical manifestations.
How to cite this article:
Gajanan Mahadeo Parkhe, Kulesh S. Chandekar and Deepak Arvind Patil. Cross‐Sectional Study of the Anatomy of the Facial Nerve and Its Branches.
DOI: https://doi.org/10.36478/10.59218/makrjms.2023.833.838
URL: https://www.makhillpublications.co/view-article/1815-9346/10.59218/makrjms.2023.833.838