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ID 18746
Eprint ID
18746
FullText URL
Thumnail 73_173.pdf 2.95 MB
Title Alternative
A case of double-innervation of the anterior belly of the digastric muscle by the mylohyoid and facial nerves
Author
Yoshizaki, Fumihiko
Abstract
The anterior belly of the left digastric muscle of a 75 year old woman was found to be innervated both by the mylohyoid nerve, which entered the deep surface, and by a branch of the stylohyoid branch of the facial nerve, which was distributed in the lateral two-thirds of the more superficial half of the muscle belly. The stylohyoid muscle attached to the hyoid bone by two insertions, neither of which, however, passed superficial to the intermediate tendon of the digastric. It may not be quite impossible to regard this anomaly as showing a transitional stage of the innervation change (Futamura 1906), but origin and course of the anomalous nerve does not agree with that of the embryonal stage. It is suggested, that the part of the normal stylohyoid muscle, which lies superficial to the intermediate tendon, would have been fused to the anterior belly.
Published Date
1961-03-30
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume73
Issue
issue1-3
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
173
End Page
175
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/73/1-3/73_1-3_173/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/
language
日本語
Copyright Holders
岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma