title: [The microsurgical anatomy of the major duodenal papilla and of the sphincter of the hepatopancreatic ampulla].
abstract: Morphometrical parameters of the anterior, posterior, superior and inferior walls of gastroduodenal passage have been investigated in 26 preparations. Three anatomical forms of the pyloric sphincter were distinguished. Histotopography of vessels and nerves in gastroduodenal passage and their distribution in the walls of the passage have been investigated.
authors.affiliation: Department of Operative Surgery and Clinical Anatomy, Medical Academy, Orenburg.
authors.forename: S N
authors.initials: SN
authors.lastname: Liashchenko
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D014670:Ampulla of Vater / Q000033:anatomy & histology* / Q000601:surgery*; D002102:Cadaver; D005260:Female; D006801:Humans; D008297:Male; D008866:Microsurgery / Q000379:methods*; D008875:Middle Aged; D009803:Sphincter of Oddi / Q000033:anatomy & histology* / Q000601:surgery*
vernacular_title: Mikrokhirurgicheskaia anatomiia bol'shogo duodenal'nogo sosochka i sfinktera pechenochno-podzheludochnoĭ ampuly.