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The angle of His , also known as the esophagogastric angle , is the acute angle created between the cardia at the entrance to the stomach , and the esophagus . It helps to prevent acid reflux of stomach acid into the esophagus. It is commonly undeveloped in infants , making acid reflux more common.
Structure [ edit ]
The angle of His is the acute angle between the stomach and the esophagus .[1] It is created by the collar sling fibres and the circular muscles around this gastroesophageal junction.[2]
Variation [ edit ]
The angle of His is normally undeveloped in infants , with the esophagus making a vertical junction with the stomach.[3] As a result, reflux of stomach contents is common.[3]
Function [ edit ]
The angle of His forms an anatomical sphincter. This prevents the reflux of stomach acid , digestive enzymes , and duodenal bile from entering the esophagus.[4] [5] This is important in preventing gastroesophageal reflux disease and inflammation of the esophagus.[5]
History [ edit ]
The angle of His is also known as the esophagogastric angle.[6]
References [ edit ]
^ Josef Fischer; K.I. Bland. Mastery of surgery, Volume 1 . p. 719.
^ a b Sircar, Sabyasachi. (2008). Principles of medical physiology . Stuttgart: Thieme. p. 435. ISBN 978-1-58890-572-7 . OCLC 187294914 .
^ Dick, R. C. S.; Hurst, Arthur (1 April 1942). "Chronic Peptic Ulcer of the Oesophagus and ITS Association with Congenitally Short Oesophagus and Diaphragmatic Hernia" . QJM: An International Journal of Medicine . 11 (2 ): 105–120. doi :10.1093/oxfordjournals.qjmed.a066387 . ISSN 1460-2725 .
^ a b Hiatal Hernia eMedicine Retrieved 30 January 2010
^ Berman, J. K.; Berman, E. J.; Lalonde, A. H. (1 March 1961). "Management of Esophageal Hiatus Hernia Syndrome and Associated Abnormalities with Balanced Operations" . Diseases of the Chest . 39 (3 ): 233–248. doi :10.1378/chest.39.3.233 . ISSN 0096-0217 .
R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=Angle_of_His&oldid=1152058306 "
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● S h o r t d e s c r i p t i o n m a t c h e s W i k i d a t a
● U s e d m y d a t e s f r o m J u l y 2 0 1 4
● A r t i c l e s u s i n g i n f o b o x t e m p l a t e s w i t h n o d a t a r o w s
● T h i s p a g e w a s l a s t e d i t e d o n 2 7 A p r i l 2 0 2 3 , a t 2 2 : 5 0 ( U T C ) .
● T e x t i s a v a i l a b l e u n d e r t h e C r e a t i v e C o m m o n s A t t r i b u t i o n - S h a r e A l i k e L i c e n s e 4 . 0 ;
a d d i t i o n a l t e r m s m a y a p p l y . B y u s i n g t h i s s i t e , y o u a g r e e t o t h e T e r m s o f U s e a n d P r i v a c y P o l i c y . W i k i p e d i a ® i s a r e g i s t e r e d t r a d e m a r k o f t h e W i k i m e d i a F o u n d a t i o n , I n c . , a n o n - p r o f i t o r g a n i z a t i o n .
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