Superior costal facet
| Superior costal facet | |
|---|---|
| File:Foveacostalissuperior.png | |
Peculiar thoracic vertebræ.
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| Details | |
| Latin | fovea costalis superior |
| Identifiers | |
| Dorlands /Elsevier |
f_15/12377275 |
| TA | Lua error in Module:Wikidata at line 744: attempt to index field 'wikibase' (a nil value). |
| TH | {{#property:P1694}} |
| TE | {{#property:P1693}} |
| FMA | {{#property:P1402}} |
| Anatomical terms of bone
[[[d:Lua error in Module:Wikidata at line 863: attempt to index field 'wikibase' (a nil value).|edit on Wikidata]]]
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The superior costal facet (or superior costal fovea) is a site where a rib forms a joint with the top of a vertebra.
Ribs connect to the thoracic vertebrae at two main points, the inferior and superior costal facets. These connection points are located on two different vertebrae that are located on top of one another. The superior costal facet is located on the inferior thoracic vertebrae. The inferior costal facet is located on the superior vertebrae. While these terms may be confusing, it helps to know that the costal facets are named for their position on the vertebral body itself, NOT for the part of the rib that they articulate with. Costal facets only apply to ribs 2-9. Ribs 1, 10, 11, and 12 articulate completely onto the thoracic vertebrae rather than in between two of them.[1][2]
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
External links
- Anatomy figure: 18:02-01 at Human Anatomy Online, SUNY Downstate Medical Center - "The costovertebral joint."
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