Stylomastoid foramen
You don't need to be Editor-In-Chief to add or edit content to WikiDoc. You can begin to add to or edit text on this WikiDoc page by clicking on the edit button at the top of this page. Next enter or edit the information that you would like to appear here. Once you are done editing, scroll down and click the Save page button at the bottom of the page.
| Bone: Stylomastoid foramen | |
|---|---|
| Base of skull. Inferior surface. Pink region is temporal bone, and stylomastoid foramen is in black circle at center of pink region. | |
 | |
| Left temporal bone. Inferior surface. (Stylomastoid foramen is third label from the bottom on the left.) | |
| Latin | foramen stylomastoideum |
| Gray's | subject #34 144 |
| Dorlands / Elsevier | f_12/12373728 |
Between the styloid and mastoid processes of the temporal bone is the stylomastoid foramen
It is the termination of the facial canal, and transmits the facial nerve and stylomastoid artery.
Clinical Relevance
Bell's palsy can result from inflammation of the facial nerve where it leaves the skull at the stylomastoid foramen. Patients with Bell's palsy appear with facial drooping on the affected side.
External links
- SUNY Figs 22:4a-07
- SUNY Labs 22:os-0708
- Stylomastoid+foramen at eMedicine Dictionary
- Roche Lexicon - illustrated navigator, at Elsevier 34257.000-1
- Norman/Georgetown lesson3 (midearcavity)
- Diagram at patientsforum.com
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.
 | This musculoskeletal system article is a stub. You can help WikiDoc by expanding it. |
