title: Parotid sialography with a new Zonarc program.
abstract: The use of panoramic zonography with the Zonarc-MLA and LAT-PA program for parotid sialography is presented. It provides curved layer tomograms, and shadows of the bony structures are therefore not disturbingly superimposed on the image of the sialogram. The visibility in the retromandibular region tended to be better. Radiation doses in plain film radiography are up to 60 times higher than in Zonarc radiography.
authors.affiliation: Department of Maxillo-Facial Surgery/Oral Surgery, University of Heidelberg, Federal Republic of Germany.
authors.forename: A
authors.initials: A
authors.lastname: Herrmann
authors.forename: M
authors.initials: M
authors.lastname: Eckl
authors.forename: H
authors.initials: H
authors.lastname: Maier
mesh_terms: D000368:Aged; D003287:Contrast Media; D005260:Female; D006801:Humans; D007459:Iodized Oil; D008297:Male; D008875:Middle Aged; D010305:Parotid Diseases / Q000000981:diagnostic imaging; D010306:Parotid Gland / Q000000981:diagnostic imaging*; D010307:Parotid Neoplasms / Q000000981:diagnostic imaging; D011856:Radiographic Image Enhancement; D011862:Radiography, Panoramic / Q000379:methods*; D012796:Sialography / Q000379:methods*; D014056:Tomography, X-Ray / Q000379:methods*; D014962:X-Ray Film; D014963:X-Ray Intensifying Screens
chemical_list: D003287:Contrast Media; D007459:Iodized Oil