Corpus: Oblique arytenoid muscle: Unterschied zwischen den Versionen

Aktuelle Version vom 7. November 2024, 16:06 Uhr

Definition

The oblique arytenoid muscle is a paired muscle that is part of the internal laryngeal musculature.

Course

The oblique arytenoid muscle originates from the basal third (muscular process) of one arytenoid cartilage and runs obliquely to the upper third (apex) of the opposite arytenoid cartilage. Additionally, some fibers extend into the aryepiglottic fold, where they are referred to as the aryepiglotticus muscle.

3D model of the larynx and thyroid gland. The oblique arytenoid muscle is labelled with the number 6.

Innervation

The muscle is innervated by the terminal branch of the recurrent laryngeal nerve, known as the inferior laryngeal nerve.

Function

The oblique arytenoid muscle functions by drawing the arytenoid cartilages together and tilting them inward, which constricts the intercartilaginous part of the larynx.

@@ Zeile 1: / Zeile 1: @@
-{{Raw}}
 ==Definition==
-The '''arytenoideus obliquus muscle''' is a paired muscle that is part of the internal laryngeal [[Corpus:Muscle|musculature]].<dcembed ratio="16x9"><dcEmbedUrl src="https://www.doccheck.com/de/detail/photos/43392-musculus-arytaenoideus-obliquus"></dcEmbedUrl>
+The '''oblique arytenoid muscle''' is a paired [[Corpus:Muscle|muscle]] that is part of the [[Corpus:Internal laryngeal musculature|internal laryngeal musculature]].<dcembed ratio="16x9"><dcEmbedUrl src="https://www.doccheck.com/de/detail/photos/43392-musculus-arytaenoideus-obliquus"></dcEmbedUrl>
 <dcEmbedUrl src="https://www.doccheck.com/de/detail/photos/43393-musculus-arytaenoideus-obliquus"></dcEmbedUrl></dcembed>
 ==Course==
-The arytenoideus obliquus muscle originates from the basal third (muscular process) of one [[Corpus:Arytenoid cartilage|arytenoid cartilage]] (cartilago arytaenoidea) and runs obliquely to the upper third (apex) of the opposite arytenoid cartilage. Additionally, some fibers extend into the [[Corpus:Aryepiglottic fold|aryepiglottic fold]], where they are referred to as the [[Corpus:Aryepiglotticus muscle|aryepiglotticus muscle]].<dcembed ratio="16x9" caption="3D model of the larynx and thyroid gland. The arytaenoid oblique muscle is labelled with the number 6."><dcEmbedUrl src="https://sketchfab.com/3d-models/modell-kehlkopf-und-schilddruse-f294da2a3a42486484595d502a131ea4"></dcEmbedUrl></dcembed>
+The oblique arytenoid muscle originates from the basal third (muscular process) of one [[Corpus:Arytenoid cartilage|arytenoid cartilage]] and runs obliquely to the upper third (apex) of the opposite arytenoid cartilage. Additionally, some fibers extend into the [[Corpus:Aryepiglottic fold|aryepiglottic fold]], where they are referred to as the [[Corpus:Aryepiglotticus muscle|aryepiglotticus muscle]].<dcembed ratio="16x9" caption="3D model of the larynx and thyroid gland. The oblique arytenoid muscle is labelled with the number 6."><dcEmbedUrl src="https://sketchfab.com/3d-models/modell-kehlkopf-und-schilddruse-f294da2a3a42486484595d502a131ea4"></dcEmbedUrl></dcembed>
 ==Innervation==
@@ Zeile 12: / Zeile 10: @@
 ==Function==
-The arytenoideus obliquus muscle functions by drawing the arytenoid cartilages together and tilting them inward, which constricts the pars intercartilaginea of the [[Corpus:Larynx|larynx]].
+The oblique arytenoid muscle functions by drawing the arytenoid cartilages together and tilting them inward, which constricts the intercartilaginous part of the [[Corpus:Larynx|larynx]].
 [[Kategorie:Head]]
 [[Kategorie:Muscle]]
 [[Kategorie:Corpus]]