Radiographic illusions due to faulty angulations.
D003731:Dental Caries / Q000000981:diagnostic imaging; D003793:Dental Restoration, Permanent; D006801:Humans; D007088:Illusions; D009903:Optical Illusions; D011861:Radiography, Dental / Q000379:methods*; D014070:Tooth / Q000000981:diagnostic imaging