title: [Explatory roentgen examination of the anal canal (author's transl)].
abstract: Endoscopy is supplemented by a roentgenographic exploration of the anal canal via single and double-contrast methods, as part of routine irrigoscopy. A brief description is given of the technique employed in the examination of 256 patients. Normal roentgen anatomy is described in detail, followed by a definition of the different stages according to the degree of blood filling.
mesh_terms: D001003:Anal Canal / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D005471:Fluoroscopy / Q000379:methods; D006801:Humans
vernacular_title: Zur Röntgenuntersuchung des Analkanals.