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词条 Coronal suture
释义

  1. Clinical significance

  2. References

  3. Additional images

  4. External links

{{Infobox anatomy
| Name = Coronal suture
| Latin = sutura coronalis
| Greek =
| Image = SchaedelSeitlichSutur1.png
| Caption = Side view of the skull. ("Coronal suture" in red.)
| Width =
| Image2 = Sobo 1909 46 - Coronal suture.png
| Caption2 = Superior view of the skull. ("Coronal suture" in red.)
| Precursor =
| System =
| Artery =
| Vein =
| Nerve =
| Lymph =
}}

The coronal suture is a dense, fibrous connective tissue joint that separates the two parietal bones from the frontal bone of the skull.

Clinical significance

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

References

{{No footnotes|article|date=May 2015}}
  • "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 images

{{Cleanup-gallery anatomy|date=May 2015}}

External links

{{Commons category|Coronal sutures}}
  • {{cite web|url=http://www.tk.de/rochelexikon/pics/s34256.000-1.html|title=Anatomy diagram: 34256.000-1|work=Roche Lexicon - illustrated navigator|publisher=Elsevier|archiveurl=https://web.archive.org/web/20140101000000/http://www.tk.de/rochelexikon/pics/s34256.000-1.html|archivedate=2014-01-01|deadurl=yes|df=}}
  • {{cite web|url=http://www.tk.de/rochelexikon/pics/s34256.000-2.html|title=Anatomy diagram: 34256.000-2|work=Roche Lexicon - illustrated navigator|publisher=Elsevier|archiveurl=https://web.archive.org/web/20140101000000/http://www.tk.de/rochelexikon/pics/s34256.000-2.html|archivedate=2014-01-01|deadurl=yes|df=}}
{{Cranial fibrous joints}}{{Authority control}}

6 : Cranial sutures|Human head and neck|Joints|Joints of the head and neck|Skeletal system|Skull

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