翻訳と辞書 Words near each other ・ ESOP ・ Esophageal ・ Esophageal arteries ・ Esophageal atresia ・ Esophageal branches of left gastric artery ・ Esophageal branches of thoracic part of aorta ・ Esophageal cancer ・ Esophageal Cancer Awareness Association ・ Esophageal candidiasis ・ Esophageal dilatation ・ Esophageal disease ・ Esophageal dysphagia ・ Esophageal electrophysiologic procedure ・ Esophageal food bolus obstruction ・ Esophageal gland ・ Esophageal hiatus ・ Esophageal intramural pseudodiverticulosis ・ Esophageal motility disorder ・ Esophageal motility study ・ Esophageal pH monitoring ・ Esophageal plexus ・ Esophageal spasm ・ Esophageal speech ・ Esophageal stent ・ Esophageal stricture ・ Esophageal varices ・ Esophageal veins ・ Esophageal web ・ Esophagectomy ・ Esophagitis Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Esophageal hiatus ： ウィキペディア英語版 Esophageal hiatus In human anatomy, the esophageal hiatus is a hole in the diaphragm through which the esophagus and the vagus nerve pass. It is located in the right crus, one of the two tendinous structures that connect the diaphragm to the spine. Fibres of the right crus cross one another below the hiatus. It is located approximately at level of the tenth thoracic vertebra (T10). The esophageal hiatus is situated in the muscular part of the diaphragm at the level of the tenth thoracic vertebra, and is elliptical in shape. It is placed superior, anterior, and slightly left of the aortic hiatus, and transmits the esophagus, the vagus nerve, the left inferior phrenic vessels, and some small esophageal arteries from left gastric vessels. The right crus of the diaphragm loops around forming a sling around the esophagus. Upon inspiration, this sling would constrict the esophagus, forming an functional(not anatomical) sphincter that prevents stomach contents from refluxing up the esophagus when intra-abdominal pressure rises during inspiration. ==See also== * Hiatus hernia 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Esophageal hiatus」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.