Thyrohyoid muscle

Thyrohyoid muscle

Muscle infobox
Name = Thyrohyoid muscle
Latin = musculus thyrohyoideus
GraySubject = 112
GrayPage = 394


Caption = Muscles of the neck. Lateral view. (Thyrohyoideus labeled center-left.)



Caption2 = Muscles of the neck. Anterior view. (Thyrohyoideus visible center-left.)
Origin = thyroid cartilage of larynx
Insertion = hyoid bone
Action = Elevates thyroid, depresses hyoid bone
Blood =
Nerve = first cervical nerve (C1-C2) via hypoglossal nerve
MeshName =
MeshNumber =
DorlandsPre = m_22
DorlandsSuf = 12551152
The Thyrohyoid muscle is a small, quadrilateral muscle appearing like an upward continuation of the Sternothyreoideus. It belongs to the infrahyoid muscles group.

It arises from the oblique line on the lamina of the thyroid cartilage, and is inserted into the lower border of the greater cornu of the hyoid bone.


=Additional

ee also

* muscular triangle
* Thyrohyoid membrane

External links

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* [http://www.ptcentral.com/muscles/musclehead.html#thyrohyoid PTCentral]


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Look at other dictionaries:

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