Der röntgenologische Nachweis der aktiven Entleerungstätigkeit des Musculus Sphinkter Oddi

On serial Immages of the emptying function of Oddi's sphincter the evacuation-and contractionphases are demonstrated in detail. The active emptying function of Ocidi's sphincter is proved roentgenologically. Roentgenexaminations and anatomie conditions become retrospectively viewed in congruence with the investigations by the anatomists, especially by Schreiber. These results have been rendered possible through serial roentgenexaminations of the big hue-ducts in choledoehoduodenostomies, choledochotomies and were checked by pressure measuring while the muscle was specially irritated. The knowledge about the evacuation of the bile-duets is the assumption foi every treatment ti'ving to restore the physiologic condition