{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T12:48:38Z","timestamp":1788871718527,"version":"build-2803163510"},"reference-count":18,"publisher":"Oxford University Press (OUP)","issue":"8","license":[{"start":{"date-parts":[[1990,8,1]],"date-time":"1990-08-01T00:00:00Z","timestamp":649468800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"DOI":"10.13039\/100009860","name":"Ramaciotti Foundation, Sydney","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100009860","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1990,8,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Post-mortem studies of the normal infantile pylorus have demonstrated an asymmetrical structure with the mucosa protruding under the circular muscle at the lesser curve but not on the anterior surface. In addition the circular muscle was often discontinuous at the pyloroduodenal junction with only longitudinal fibres or even fibrous tissue separating the mucosa from the serosa. In a further specimen in which a pyloromyotomy had been performed 10 weeks previously, this asymmetry was more pronounced. This anatomy suggests that inpyloric stenosis it may be safer to site the caudal part of the pyloromyotomy incision on the anterior surface, rather than on the anterosuperior surface as most authors recommend. Perforation of the mucosa is predicted to be less likely.<\/jats:p>","DOI":"10.1002\/bjs.1800770826","type":"journal-article","created":{"date-parts":[[2007,3,3]],"date-time":"2007-03-03T09:44:40Z","timestamp":1172915080000},"page":"919-921","source":"Crossref","is-referenced-by-count":2,"title":["Asymmetrical nature of the muscular anatomy of the infantile pylorus: A possible consideration in pyloromyotomy"],"prefix":"10.1093","volume":"77","author":[{"given":"D T","family":"Cass","sequence":"first","affiliation":[{"name":"Paediatric Surgery Unit, Westmead Hospital , Westmead, New South Wales, 2145,","place":["Australia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G","family":"Bond","sequence":"additional","affiliation":[{"name":"Paediatric Surgery Unit, Westmead Hospital , Westmead, New South Wales, 2145,","place":["Australia"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[1990,8,1]]},"reference":[{"key":"2024092809175985500_bib1","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1016\/0016-5085(87)90140-5","article-title":"Abnormalities of peptide-containing nerve fibres in infantile hypertrophic pyloric stenosis","volume":"92","author":"Wattchow","year":"1987","journal-title":"Gastroenterology"},{"key":"2024092809175985500_bib2","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1002\/aja.1000410203","article-title":"Pyloric musculature with special reference to pyloric block","volume":"41","author":"Morton","year":"1928","journal-title":"Am J Anal"},{"key":"2024092809175985500_bib3","doi-asserted-by":"crossref","first-page":"1","DOI":"10.3109\/00016924209176459","article-title":"The muscular build and movements of the stomach and duodenal bulb: especially with regard to the problem of the segmented divisions of the stomach in the light of comparative anatomy and embryology","volume":"45","author":"Torgersen","year":"1942","journal-title":"Acta Radiol"},{"key":"2024092809175985500_bib4","first-page":"811","volume-title":"Infantile hypertrophic pyloric stenosis","author":"Benson","year":"1986","edition":"4th"},{"key":"2024092809175985500_bib5","doi-asserted-by":"crossref","first-page":"590","DOI":"10.1002\/bjs.1800680821","article-title":"The results of Ramstedt's operation in a district general hospital","volume":"68","author":"Bristol","year":"1981","journal-title":"Br J Surg"},{"key":"2024092809175985500_bib6","first-page":"30","article-title":"Infantile pyloric stenosis in the North East of Scotland. 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