Anatomical relationship of facial nerve with extratemporal markers and surgical significance

Gulsah ZEYBEK; Ozlem YUKSEL COSAR

doi:https://doi.org/10.30621/jbachs.979194

Article Details

Anatomical relationship of facial nerve with extratemporal markers and surgical significance

Authors:

Gulsah ZEYBEK | Ozlem YUKSEL COSAR

Publisher:

Dokuz Eylul University

Main Topics:

Promotion of health

Journal:

Journal of Basic and Clinical Health Sciences 2022 Vol.6 Issue 1, pp.89-94

Document Type:

Article

Publication Date:

1/2022

Document Language:

English

Document ID (Org No.):

2000492990

Frequency:

Tri-annual

eISSN:

2564-7288

DOI:

https://doi.org/10.30621/jbachs.979194

Abstract:

 

Purpose: Correct identification of the location of the facial nerve trunk, which is likely to be damaged during surgical intervention, is very important to minimize possible complications. Therefore, it is aimed to provide a more practical way to evaluate the anatomical relationship between the facial nerve and surrounding structures and to determine the facial nerve trunk during surgery.
Methods: Adult cadaver heads were used in 12 (6 Female - 6 Male) fresh frozen cadavers included in the cadaver collection of Dokuz Eylül University Faculty of Medicine, Department of Anatomy. Measurements were taken by determining the lower end of the Tragal pointer (TP) and the tip of the mastoid process (M) surrounding the nerve.
Results: The mean distance between facial nerve truncus and tragal pointer was 6,538 mm; the tip of the mastoid process, 8,225 mm. Facial nerve truncus is approximately 8.446 mm deep to the line extending between the Tragal pointer-Mastoid tip.
Conclusion: Instead of using the tragal pointer and the mastoid tip separately for the determination of the facial nerve truncus, the facial nerve trunk can be determined more reliably in the depth of the plane between the structures and does not carry the risk of nerve damage.

Article Details

Anatomical relationship of facial nerve with extratemporal markers and surgical significance

Authors: Gulsah ZEYBEK | Ozlem YUKSEL COSAR

Publisher: Dokuz Eylul University

Main Topics: Promotion of health

Journal: Journal of Basic and Clinical Health Sciences 2022 Vol.6 Issue 1, pp.89-94

Document Type: Article

Publication Date: 1/2022

Document Language: English

Document ID (Org No.): 2000492990

Frequency: Tri-annual

eISSN: 2564-7288

DOI: https://doi.org/10.30621/jbachs.979194

Issues

Authors:

Gulsah ZEYBEK | Ozlem YUKSEL COSAR

Publisher:

Dokuz Eylul University

Main Topics:

Promotion of health

Journal:

Journal of Basic and Clinical Health Sciences 2022 Vol.6 Issue 1, pp.89-94

Document Type:

Article

Publication Date:

1/2022

Document Language:

English

Document ID (Org No.):

2000492990

Frequency:

Tri-annual

eISSN:

2564-7288

DOI:

https://doi.org/10.30621/jbachs.979194