title: Some of the factors to be considered in the prescription and timing of bitewing radiography in the diagnosis and management of dental caries.
abstract: This article describes some of the factors to be considered by the practitioner when prescribing bitewing radiographs in the diagnosis and management of dental caries and draws on the literature of a number of disciplines including restorative dentistry, cariology, epidemiology and oral radiology. It seems appropriate to re-assess current practice in the light of information on changes in the disease of dental caries, its behaviour and the way this behaviour may vary in high and low caries risk groups. The diagnostic potential of the bitewing examination appears, at present, to be unrivalled, but other diagnostic methods, such as fibreoptic transillumination and tooth separation, must also be considered. Some methods to minimize radiation doses and increase diagnostic yield are discussed. Current knowledge of prescribing patterns is reviewed and areas of ignorance are mentioned as findings from future research in these areas may influence decisions about when to use and re-use bitewing radiographs.
authors.affiliation: Dental Health Services Research Unit, University of Dundee, Dental School, UK.
authors.forename: N B
authors.initials: NB
authors.lastname: Pitts
authors.forename: E A
authors.initials: EA
authors.lastname: Kidd
mesh_terms: D003731:Dental Caries / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000628:therapy; D006801:Humans; D055656:Prescriptions; D011829:Radiation Dosage; D016300:Radiography, Bitewing; D013997:Time Factors