Corpus: Oblique arytenoid muscle: Unterschied zwischen den Versionen

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Definition

The arytenoideus obliquus muscle is a paired muscle that is part of the internal laryngeal musculature.

Course

The arytenoideus obliquus muscle originates from the basal third (muscular process) of one arytenoid cartilage (cartilago arytaenoidea) 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 arytaenoid oblique 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 arytenoideus obliquus muscle functions by drawing the arytenoid cartilages together and tilting them inward, which constricts the pars intercartilaginea of the larynx.

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 ==Definition==
-The '''arytaenoideus obliquus muscle''' is a paired muscle belonging to the internal laryngeal musculature.<dcembed ratio="16x9"><dcEmbedUrl src="https://www.doccheck.com/de/detail/photos/43392-musculus-arytaenoideus-obliquus"></dcEmbedUrl>
+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>
 <dcEmbedUrl src="https://www.doccheck.com/de/detail/photos/43393-musculus-arytaenoideus-obliquus"></dcEmbedUrl></dcembed>
 ==Course==
-Originating from the basal third (processus muscularis) of the cartilago arytaenoidea, the arytaenoideus obliquus muscle runs obliquely to the upper third of the arytenoid cartilage (apex cartilaginis arytaenoideae) of the opposite side. From there, further fibres radiate into the plica aryepiglottica, where they are addressed as the 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 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>
 ==Innervation==
-Innervation is provided by the terminal branch of the recurrent laryngeal nerve, the inferior laryngeal nerve.
+The muscle is innervated by the terminal branch of the [[Corpus:Recurrent laryngeal nerve|recurrent laryngeal nerve]], known as the [[Corpus:Inferior laryngeal nerve|inferior laryngeal nerve]].
 ==Function==
-The traction of the arytaenoideus obliquus muscle constricts the pars intercartilaginea by approximating and tilting inwards the two arytenoid cartilages.
+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]].
 [[Kategorie:Head]]
 [[Kategorie:Muscle]]
 [[Kategorie:Corpus]]