Hiatus (anatomy)

Hiatus (anatomy)

In anatomy, a hiatus is a a natural fissure in a structure. [Dorlands|h_11|12421917]

Examples include:
* Esophageal hiatus, the opening in the diaphragm through which the esophagus passes from the thorax into the abdomen
* Hiatus for greater petrosal nerve
* Maxillary hiatus
* Semilunar hiatus

References


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Look at other dictionaries:

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  • Hiatus for lesser petrosal nerve — Infobox Anatomy Name = PAGENAME Latin = hiatus canalis nervi petrosi minoris GraySubject = GrayPage = Caption = Mandibular division of trifacial nerve, seen from the middle line. The small figure is an enlarged view of the otic ganglion. Caption2 …   Wikipedia

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  • Esophageal hiatus — Infobox Anatomy Name = PAGENAME Latin = hiatus oesophageus, hiatus esophageus GraySubject = 117 GrayPage = 406 Caption = The diaphragm. Under surface. (Esophageal hiatus labeled at center right.) Caption2 = System = MeshName = MeshNumber =… …   Wikipedia

  • Adductor hiatus — Infobox Anatomy Name = PAGENAME Latin = hiatus adductorius GraySubject = GrayPage = Caption = The arteries of the gluteal and posterior femoral regions. (Adductor hiatus is not labeled, but popliteal artery is visible at bottom center.) Caption2 …   Wikipedia

  • Aortic hiatus — Infobox Anatomy Name = PAGENAME Latin = hiatus aorticus GraySubject = 117 GrayPage = 406 Caption = The diaphragm. Under surface. (Aortic hiatus labeled near center.) Caption2 = Celiac and cranial mesenteric ganglion in a cat. 1 Crus sinistrum… …   Wikipedia

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