title: [The incidence of furca involvements of maxillary first premolar and its roentgenographic diagnostic technique (author's transl)].
mesh_terms: D001641:Bicuspid / Q000000981:diagnostic imaging*; D006801:Humans; D008437:Maxilla; D008722:Methods; D010510:Periodontal Diseases / Q000000981:diagnostic imaging* / Q000209:etiology; D014057:Tomography, X-Ray Computed; D014092:Tooth Root / Q000000981:diagnostic imaging*