Caries assessment and restorative treatment thresholds reported by Swedish dentists.
The aim was to study any variability in approximal and occlusal caries diagnoses and restorative treatment decisions among Swedish dentists. The material consisted of a pre-coded questionnaire sent to a random sample of 923 dentists with 4 items concerning approximal and occlusal caries diagnosis and restorative treatment decisions. Responses were received from 651 (70.5%) dentists. In an adolescent with low caries activity and good oral hygiene, more than 90% of the dentists stated that they would not automatically restore a primary approximal caries lesion if its radiographic appearance did not show obvious progression in the outer 1/3 to 1/2 of the dentin. Moreover, 67% of the dentists would only consider immediate restorative treatment of an occlusal surface if obvious cavitation and/or radiographic signs of dentin caries could be observed. When diagnosing questionable occlusal caries, the dentists largely relied on the radiographic appearance. Concerning both approximal and occlusal caries, the threshold for restorative treatment differed between the metropolitan regions in Sweden, and younger more often than older dentists would postpone restorative treatment of approximal caries until the lesion had reached a relatively advanced stage of progression. The responses also showed that dentists in private practice would restore approximal caries at an earlier stage of progression than the dentists in the Public Dental Health Service.
Mejàre
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I
Eastman Dental Institute, Stockholm County Council, Sweden. ingegerd.mejare@ftv.sll.se
Sundberg
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H
Espelid
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I
Tveit
B
B
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000704:Analysis of Variance; D001291:Attitude of Health Personnel; D016009:Chi-Square Distribution; D003657:Decision Making; D003731:Dental Caries / Q000145:classification* / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000628:therapy; D003743:Dental Enamel / Q000000981:diagnostic imaging / Q000473:pathology; D003750:Dental Fissures / Q000145:classification / Q000628:therapy; D003793:Dental Restoration, Permanent; D003804:Dentin / Q000000981:diagnostic imaging / Q000473:pathology; D003815:Dentists; D018450:Disease Progression; D006801:Humans; D008875:Middle Aged; D009910:Oral Hygiene; D011331:Private Practice; D011636:Public Health Dentistry; D011859:Radiography; D011795:Surveys and Questionnaires; D013548:Sweden; D014075:Tooth Discoloration / Q000145:classification; D014504:Urban Health