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muscle, along with other infrahyoid muscles, functions to depress the hyoid bone, which is important for activities such as speaking, chewing, and swallowing. Additionally, this muscle group contributes to the protection of the trachea, esophagus, blood vessels, and thyroid gland. The sternohyoid muscle also plays a minor role in head movements.
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The sternohyoid muscle is a flat muscle located on both sides of the neck, part of the infrahyoid muscle group. It originates from the medial edge of the clavicle, sternoclavicular ligament, and posterior side of the manubrium, and ascends to attach to the body of the hyoid bone. The sternohyoid
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The muscle is directed superomedially from its origin to its insertion. The two muscles are separated by a considerable interval inferiorly, but usually converge by their mid-point and remain proximal until their superior insertion.
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The muscle may be absent, doubled, exhibit a clavicular slip (the cleidohyoideus), or interrupted by a tendinous intersection; it sometimes presents a transverse
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The fascia and middle thyroid veins. The veins here designated the inferior thyroid are called by Kocher the thyroidea ima.
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Knowledge (XXG) articles incorporating text from the 20th edition of Gray's
Anatomy (1918)
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Muscles of neck. Sternohyoideus labeled at middle, just to the right of thyroid cartilage.
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Posterior surface of sternum and costal cartilages, showing
Transversus thoracis.
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Galleries containing indiscriminate images of the article subject are discouraged
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It arises from the posterior aspect of the medial end (sternal extremity of the
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The muscle depresses the hyoid bone when the bone is in an elevated position.
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Kim, Jong Seung; Hong, Ki Hwan; Hong, Yong Tae; Han, Baek Hwa (2015-03-01).
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Kim, Jong Seung; Hong, Ki Hwan; Hong, Yong Tae; Han, Baek Hwa (2015-03-01).
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The sternohyoid muscle receives motor innervation from branches of the
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Section of the neck at about the level of the sixth cervical vertebra.
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891:"The Sternohyoid Muscle During Phonation: Electromyographic Studies"
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Muscles, nerves and arteries of neck.Deep dissection. Anterior view.
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at the SUNY Downstate
Medical Center - "Nerves and Vessels of the
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Chokroverty, Sudhansu (2009-01-01), Chokroverty, Sudhansu (ed.),
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This gallery of anatomic features needs cleanup to abide by the
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Muscles of the neck. Lateral view. Sternohyoid muscle labeled
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Gray's
Anatomy: The Anatomical Basis of Clinical Practice
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The sternohyoid muscle performs a number of functions:
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386:(it is primarily involved in modulation with speech
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may be too technical for most readers to understand
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773:, Treasure Island (FL): StatPearls Publishing,
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767:"Anatomy, Head and Neck, Sternohyoid Muscle"
271:The sternohyoid muscle is one of the paired
247:is a bilaterally paired, long, thin, narrow
307:, and (the superoposterior portion of) the
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799:"Chapter 7 - Physiologic Changes in Sleep"
750:: CS1 maint: location missing publisher (
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59:Learn how and when to remove this message
43:, without removing the technical details.
803:Sleep Disorders Medicine (Third Edition)
722:(42th ed.). New York. p. 581.
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482:Hyoid bone. Anterior surface. Enlarged.
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251:of the anterior neck. It is one of the
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618:This article incorporates text in the
346:The muscle is situated lateral to the
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765:Nguyen, John D.; Duong, Hieu (2024),
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259:. It acts to depress the hyoid bone.
41:make it understandable to non-experts
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154:C1-C3 by a branch of ansa cervicalis
334:(which are ultimately derived from
305:posterior sternoclavicular ligament
848:American Journal of Otolaryngology
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660:American Journal of Otolaryngology
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566:Sternohyoid muscle - lateral view
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470:Left clavicle. Inferior surface.
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397:contributes to movements of the
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1053:Rectus capitis lateralis muscle
578:Sternohyoid muscle - right view
290:Sternohyoid muscle oblique view
1048:Rectus capitis anterior muscle
1:
844:"Sternohyoid muscle syndrome"
656:"Sternohyoid muscle syndrome"
458:Posterior surface of sternum.
1420:Muscles of the head and neck
860:10.1016/j.amjoto.2014.10.028
672:10.1016/j.amjoto.2014.10.028
336:cervical spinal nerves C1-C3
626:of the 20th edition of
362:just distal to its origin.
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255:. It is innervated by the
227:Anatomical terms of muscle
907:10.3109/00016486709139135
716:Standring, Susan (2020).
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1071:Rectus capitis posterior
940:Anatomy photo:25:10-0103
429:medical manual of style
184:musculus sternohyoideus
142:Superior thyroid artery
1367:Pharyngobasilar fascia
1362:Buccopharyngeal fascia
1184:Pharyngeal constrictor
895:Acta Oto-Laryngologica
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360:tendinous inscription
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1357:Palatine aponeurosis
1325:Deep cervical fascia
1270:transverse arytenoid
1335:Prevertebral fascia
1011:Sternocleidomastoid
1330:Pretracheal fascia
1211:Salpingopharyngeus
590:Sternohyoid muscle
554:Sternohyoid muscle
542:Sternohyoid muscle
530:Sternohyoid muscle
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277:infrahyoid muscles
253:infrahyoid muscles
245:sternohyoid muscle
74:Sternohyoid muscle
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1256:oblique arytenoid
820:978-0-7506-7584-0
729:978-0-7020-7707-4
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410:Additional images
366:Actions/movements
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1372:Pharyngeal raphe
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49:February 2024
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29:This article
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1229:Cricothyroid
1155:
1087:
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1063:Suboccipital
1021:Longus colli
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824:, retrieved
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782:, retrieved
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390:rather than
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326:Nerve supply
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249:strap muscle
244:
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196:A04.2.04.002
183:
55:
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30:
1352:Alar fascia
1156:Sternohyoid
173:Identifiers
1409:Categories
1307:Trachealis
1151:Thyrohyoid
1143:Infrahyoid
1133:Geniohyoid
1123:Stylohyoid
1110:Suprahyoid
826:2020-11-25
784:2024-02-21
771:StatPearls
738:1201341621
608:References
439:(May 2015)
392:intonation
354:Variations
320:hyoid bone
130:Hyoid bone
1251:Arytenoid
1239:posterior
1128:Digastric
1118:Mylohyoid
1041:posterior
950:PTCentral
915:0001-6489
868:0196-0709
746:cite book
680:0196-0709
342:Relations
309:manubrium
267:Structure
166:Depresses
125:Insertion
114:Manubrium
1199:inferior
1189:superior
1166:Omohyoid
1098:superior
1093:inferior
1031:anterior
1006:Platysma
998:Cervical
876:25484367
779:31613473
688:25484367
624:page 393
382:aids in
374:Function
301:clavicle
1399:Anatomy
1317:Fasciae
1299:Trachea
1244:lateral
1176:Pharynx
1026:Scalene
988:of the
986:Muscles
923:6083377
348:trachea
313:sternum
275:of the
161:Actions
118:sternum
103:Details
35:Please
1385:Portal
1221:Larynx
1194:middle
1036:middle
921:
913:
874:
866:
817:
777:
736:
726:
686:
678:
632:(1918)
388:volume
384:speech
303:, the
295:Origin
137:Artery
109:Origin
1282:vocal
1081:minor
1076:major
622:from
231:[
220:13341
179:Latin
168:hyoid
149:Nerve
990:neck
919:PMID
911:ISSN
872:PMID
864:ISSN
815:ISBN
775:PMID
752:link
734:OCLC
724:ISBN
684:PMID
676:ISSN
403:neck
401:and
399:head
243:The
208:2168
191:TA98
903:doi
856:doi
807:doi
668:doi
338:).
311:of
215:FMA
203:TA2
116:of
39:to
1411::
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852:36
850:.
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834:^
813:,
801:,
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748:}}
744:{{
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33:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
