title: The universal U and L bite-block film holder. A method of positioning and holding intraoral X-ray films for both maxillary and mandibular exposures.
mesh_terms: D003748:Dental Equipment; D004864:Equipment and Supplies; D006801:Humans; D008334:Mandible; D008437:Maxilla; D011861:Radiography, Dental / Q000600:supply & distribution*; D014962:X-Ray Film
keywords: RADIOGRAPHY, DENTAL/equipment and supplies