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The muscle is directed obliquely superoposteriorly from its anterior attachment to its posterior attachment.
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The muscle receives motor innervation from (branches of the anterior terminal division of) the
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The muscle rotates the arytenoid cartilage medially (it thus acts as antagonist to the
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to close the ligamentous part of rima glottidis (in which it is synergystic with the
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The muscle's anterior attachment is onto the superior border of the arch of the
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Muscles of larynx. Side view. Right lamina of thyroid cartilage removed.
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at The
Anatomy Lesson by Wesley Norman (Georgetown University) (
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Its posterior attachment is onto the anterior aspect of the
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Gray's
Anatomy: The Anatomical Basis of Clinical Practice
425:
Gray's
Anatomy: The Anatomical Basis of Clinical Practice
376:
Gray's
Anatomy: The Anatomical Basis of Clinical Practice
99:
towards the midline and backwards and so closing off the
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of the same side posteriorly. It is innervated by the
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311:It also shortens and slackens the vocal cords.
292:, adducting (approximating) the apices of the
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526:at the University of Michigan Health System
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505:: CS1 maint: location missing publisher (
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407:: CS1 maint: location missing publisher (
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477:(42th ed.). New York. p. 727.
428:(42th ed.). New York. p. 727.
379:(42th ed.). New York. p. 727.
280:which rotates the cartilage laterally).
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328:Muscles of the larynx, seen from above.
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130:musculus cricoarytaenoideus lateralis
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304:). It thus functions to close the
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264:(which is in turn a branch of a
197:) is an intrinsic muscle of the
46:Lateral part of the arch of the
640:Rectus capitis lateralis muscle
278:posterior cricoarytenoid muscle
113:Posterior cricoarytenoid muscle
635:Rectus capitis anterior muscle
255:
232:
1:
350:
1040:Muscles of the head and neck
993:. You can help Knowledge by
7:
333:
302:transverse arytenoid muscle
283:
95:the cartilage, pulling the
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173:Anatomical terms of muscle
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471:Standring, Susan (2020).
422:Standring, Susan (2020).
373:Standring, Susan (2020).
298:oblique arytenoid muscles
262:recurrent laryngeal nerve
211:recurrent laryngeal nerve
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658:Rectus capitis posterior
59:Muscular process of the
213:. It acts to close the
205:anteriorly, and at the
195:anterior cricoarytenoid
954:Pharyngobasilar fascia
949:Buccopharyngeal fascia
771:Pharyngeal constrictor
288:The muscle closes the
191:lateral cricoarytenoid
19:Lateral cricoarytenoid
201:. It attaches at the
944:Palatine aponeurosis
912:Deep cervical fascia
857:transverse arytenoid
922:Prevertebral fascia
598:Sternocleidomastoid
524:Atlas image: rsa4p3
345:Arytenoid cartilage
250:arytenoid cartilage
248:of the ipsilateral
217:, thus closing the
207:arytenoid cartilage
73:Recurrent laryngeal
61:arytenoid cartilage
917:Pretracheal fascia
798:Salpingopharyngeus
266:vagus nerve (CN X)
1002:
1001:
967:
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843:oblique arytenoid
535:larynxlatcricoary
484:978-0-7020-7707-4
435:978-0-7020-7707-4
386:978-0-7020-7707-4
340:Cricoid cartilage
315:Additional images
272:Actions/movements
239:cricoid cartilage
203:cricoid cartilage
187:
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959:Pharyngeal raphe
675:Obliquus capitis
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246:muscular process
179:edit on Wikidata
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927:Investing layer
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874:thyroepiglottic
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793:Stylopharyngeus
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97:vocal ligaments
93:medially rotate
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934:Carotid sheath
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864:Thyroarytenoid
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821:Cricoarytenoid
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603:Longus capitis
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518:External links
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290:rima glottidis
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849:aryepiglottic
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748:Sternothyroid
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1045:Muscle stubs
995:expanding it
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816:Cricothyroid
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650:Suboccipital
608:Longus colli
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142:A06.2.08.006
129:
939:Alar fascia
743:Sternohyoid
256:Innervation
233:Attachments
119:Identifiers
1034:Categories
894:Trachealis
738:Thyrohyoid
730:Infrahyoid
720:Geniohyoid
710:Stylohyoid
697:Suprahyoid
493:1201341621
444:1201341621
395:1201341621
351:References
108:Antagonist
838:Arytenoid
826:posterior
715:Digastric
705:Mylohyoid
628:posterior
501:cite book
452:cite book
403:cite book
55:Insertion
786:inferior
776:superior
753:Omohyoid
685:superior
680:inferior
618:anterior
593:Platysma
585:Cervical
530:lesson11
334:See also
284:Function
904:Fasciae
886:Trachea
831:lateral
763:Pharynx
613:Scalene
575:of the
573:Muscles
225:Anatomy
84:Actions
48:cricoid
36:Details
987:muscle
808:Larynx
781:middle
623:middle
491:
481:
442:
432:
393:
383:
306:airway
219:airway
199:larynx
193:(also
89:Adduct
42:Origin
985:This
869:vocal
668:minor
663:major
177:[
166:46579
125:Latin
77:vagus
68:Nerve
991:stub
577:neck
507:link
489:OCLC
479:ISBN
458:link
440:OCLC
430:ISBN
409:link
391:OCLC
381:ISBN
300:and
189:The
154:2198
137:TA98
91:and
268:).
161:FMA
149:TA2
1036::
503:}}
499:{{
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450:{{
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401:{{
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359:^
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181:]
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
