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::Lateral cricoarytenoid muscle

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Muscles::cricoid    Lateral::muscles    Muscle::adduct    Vagus::branch    Nerve::vocal    Process::muscular

{{#invoke:Infobox|infobox}}{{safesubst:#invoke:Check for unknown parameters|check|unknown= | Type | type | Name | neuron_name | name | MapPosIGNORE_PARAMETER | MapIGNORE_PARAMETER | TA98IGNORE_PARAMETER | ImageMap | Imagemap | image_map | MapWidth | map_caption | MapCaption | Image | image | image_neuron | Width | image_size | Alt | alt | Caption | caption | caption_neuron | Image2 | image2 | Width2 | image2_size | Alt2 | alt2 | Caption2 | caption2 | caption2_neuron | Latin | Greek | part_of | PartOf | is_part_of | IsPartOf | CarnegieStage | days | Days | system | System | components | Components | location | function | neurotransmitter | morphology | afferents | efferents | Origin | Origins | origin | origins | Insertion | Insertions | insertion | insertions | Articulation | Articulations | articulations | Supplies | DrainsFrom | Drainsfrom | BranchFrom | Branchfrom | Source | source | DrainsTo | Drainsto | BranchTo | Branchto | Blood | blood | artery | Artery | vein | Vein | nerve | Nerve | NerveRoot | lymph | Lymph | Action | action | PhysicalExam | Antagonist | precursor | Precursor | gives_rise_to | GivesRiseTo | From | To | Innervates | FiberType | acronym | Acronym | code | Code | BrainInfoType | BrainInfoNumber | NeuroLex | NeuroLexID | Dorlands | DorlandsID | DorlandsPre | DorlandsSuf | TH | TE | FMA | MeshName | Meshname | MeSHname | MeshYear | MeshNumber | BamsSlug | GraySubject | GrayPage}}{{safesubst:#invoke:Check for unknown parameters|check|unknown= | Name | Image | Width | Caption | Image2 | Width2 | Caption2 | ImageMap | Imagemap | image_map | MapWidth | map_caption | MapCaption | Latin | latin | Greek | greek | System | system | Origin | origin | Insertion | insertion | Blood | blood | Artery | artery | Nerve | nerve | NerveRoot | Vein | vein | Action | action | PhysicalExam | Antagonist | Precursor | GraySubject | GrayPage | MeshName | Meshname | MeSHname | MeshYear | MeshNumber | Meshnumber | MeSHnumber | Dorlands | DorlandsPre | DorlandsSuf | DorlandsID | FMA }} The lateral cricoarytenoid (also anterior cricoarytenoid) muscles extend from the lateral cricoid cartilage to the muscular process of the arytenoid cartilage. By rotating the arytenoid cartilages medially, these muscles adduct the vocal cords and thereby close the rima glottidis, protecting the airway. (Their action is antagonistic to that of the posterior cricoarytenoid muscles.) The lateral cricoarytenoid muscles receive innervation from the recurrent laryngeal branch of the vagus nerve (CN X).


Lateral cricoarytenoid muscle sections
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