Clinical indicators of radiographically detectable dental diseases in the adult patient.
A comprehensive analysis of the relationship between clinical observations in dental patients without symptoms and oral disease as detected by full-mouth and panoramic dental radiographs in a large population of patients has never been reported. Knowledge of these relationships is necessary in the design of a diagnostic decision process (clinical algorithm) that can predict which patients require dental radiographs for the diagnosis of dental caries or periodontal disease to be confirmed or refined. An accurate clinical algorithm could reduce the number of radiographs that are taken of certain routinely seen dental patients without symptoms, thus reducing unnecessary exposure x-radiation as well as potentially reducing health care costs for these patients. A sample of 602 adult men on whom a complete series of panoramic, posterior bitewing, and periapical dental radiographs and an independent oral examination were performed provided the opportunity to evaluate the relationship between clinically observed oral disease indicators and independent radiographic evidence of dental caries and periodontal disease. The analysis suggests that combinations of several clinical indicators can predict with some success which patients without symptoms will benefit most from oral radiographs. The presence of several carious lesions on oral examination was the best predictor of radiographic detection of dental caries. Clinical indicators tht appear to predict radiographic evidence of periodontal disease are clinical measures of pocket depth, mobility, and the patient's denture status. An important finding is that because of the high prevalence of gingivitis and plaque, these indicators were not related to radiographic evidence of periodontal disease.(ABSTRACT TRUNCATED AT 250 WORDS)
Douglas
C W
CW
Harvard School of Dental Medicine, Boston, Mass.
Valachovic
R W
RW
Berkey
C S
CS
Chauncey
H H
HH
McNeil
B J
BJ
D000328:Adult; D001862:Bone Resorption / Q000175:diagnosis / Q000000981:diagnostic imaging; D003657:Decision Making; D003731:Dental Caries / Q000175:diagnosis / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D010510:Periodontal Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging*; D010808:Physical Examination; D011336:Probability; D011859:Radiography