Coronal suture
The coronal suture is a dense, fibrous connective tissue joint that separates the two parietal bones from the frontal bone of the skull.
| Coronal suture | |
|---|---|
 Side view of the skull. ("Coronal suture" in red.) | |
 Superior view of the skull. ("Coronal suture" in red.) | |
| Details | |
| Identifiers | |
| Latin | sutura coronalis |
| TA | A03.1.02.002 |
| FMA | 52928 |
| Anatomical terminology | |
Clinical significanceEdit
If certain bones of the skull grow too fast then premature fusion of the sutures may occur. This can result in skull deformities. There are two possible deformities that can be caused by the premature closure of the coronal suture:
- a high, tower-like skull called "oxycephaly"
- a twisted and asymmetrical skull called "plagiocephaly"
The coronal suture is derived from the paraxial mesoderm
ReferencesEdit
This article includes a list of references, related reading or external links, but its sources remain unclear because it lacks inline citations. (May 2015) (Learn how and when to remove this template message) |
- "Sagittal suture." Stedman's Medical Dictionary, 27th ed. (2000).
- Moore, Keith L., and T.V.N. Persaud. The Developing Human: Clinically Oriented Embryology, 7th ed. (2003).
Additional imagesEdit
This gallery of anatomic features needs cleanup to abide by the medical manual of style. |
Animation. Coronal suture shown in red.
Side view of the skull. ('Coronal suture' indicated by the arrow.)
Superior view of anterior part of the skull. Coronal suture runs horizontally.
Coronal suture seen from inside.
The skull at birth, showing the lateral fontanelle.
Coronal suture of new born baby.
External linksEdit
| Wikimedia Commons has media related to Coronal sutures. |
- "Anatomy diagram: 34256.000-1". Roche Lexicon - illustrated navigator. Elsevier. Archived from the original on 2014-01-01.
- "Anatomy diagram: 34256.000-2". Roche Lexicon - illustrated navigator. Elsevier. Archived from the original on 2014-01-01.