Anterior auricular muscle
Anterior auricular muscle | |
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Face and neck muscles. Anterior auricular muscle shown in red. | |
The muscles of the auricula. Anterior auricular is at right (indicated by the red arrow). | |
Details | |
Origin | Temporal fascia |
Insertion | Major Helix (ear) |
Artery | Posterior auricular artery |
Nerve | Temporal branch of facial nerve |
Actions | Pulls ear forward |
Identifiers | |
Latin | Musculus auricularis anterior |
Dorlands /Elsevier | m_22/12548449 |
TA | A04.1.03.020 |
FMA | 46856 |
The anterior auricular muscle, the smallest of the three auricular muscles, is thin and fan-shaped, and its fibers are pale and indistinct. It arises from the lateral edge of the galea aponeurotica, and its fibers converge to be inserted into a projection on the front of the helix.
Additional images
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Auricula in context.
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
Wikimedia Commons has media related to Auricularis anterior muscles. |
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