Splenius cervicis muscle
| Splenius cervicis | |
|---|---|
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| Muscles connecting the upper extremity to the vertebral column. (Splenius capitis et cervicis labeled at upper right, at neck.) | |
| Latin | musculus splenius cervicis |
| Gray's | subject #115 397 |
| Origin | spinous processes of T3-T6 |
| Insertion | transverse processes of C1-C3 |
| Artery | transverse cervical artery and occipital artery |
| Nerve | Posterior rami of the lower Cervical spinal nerves |
| Actions | Bilaterally: Extend the head & neck, Unilaterally: Lateral flexion to the same side, Rotation to the same side. |
The splenius cervicis (also known as the splenius colli) is a muscle in the back of the neck. It arises by a narrow tendinous band from the spinous processes of the third to the sixth thoracic vertebrae; it is inserted, by tendinous fasciculi, into the posterior tubercles of the transverse processes of the upper two or three cervical vertebrae.
Its name is based on the Greek word "splenion" (meaning a bandage) and the Latin words "cervix" (meaning a neck)[1]. The word "collum" also refers to the neck in Latin[1].
[edit] Additional images
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Muscles of the neck. Lateral view.
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Section of the neck at the level of the sixth cervical vertebra.
[edit] External links
- LUC spce
- 395968590 at GPnotebook
- Splenius+cervicis at eMedicine Dictionary
- PTCentral
[edit] References
- ^ a b Dr. M. A. (Toby) Arnold; Deborah Bryce. "Arnold's Glossary of Anatomy". The University of Sydney. http://www.anatomy.usyd.edu.au/glossary/.
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained within it may be outdated.
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