title: Restorative caries treatment patterns in Danish 20-year-old males in 1986 and 1991.
abstract: This study examines the restorative caries treatment pattern in Danish 20-year-old military conscripts in 1986 and 1991. The study groups comprised 85 and 164 males born in 1966 and 1971, respectively. The examination was performed as a part of the routine for each conscript according to directions from Dental Service, Danish Defense Forces and included surface recording of fillings on all teeth except third molars. Two bitewing radiographs were taken of all conscripts in the 1986-group and of those who gave permission (59) in the 1991-group. The mean number of filled surfaces was 10.2 and 8.8 in 1986 and in 1991, respectively. 80% of the occlusal surfaces on permanent first molars were filled in the 1986-group and filled or sealed in the 1991-group in contrast to 45% of permanent second molars. Data from maxillary molars indicated a tendency to placement of fillings related to tooth specific morphology whereas extended fillings involving the entire occlusal surface dominated on mandibular molars. The X-ray examination disclosed that the majority of approximal molar surfaces were classified as sound in both study groups. Less than 1% of the approximal molar surfaces were recorded as having lesions penetrating deep into the dentin. In 1981 and in 1986 the participants in the study groups were 15 yr old. In these years the mean number of filled surfaces in Danish children amounted to 11.0 and 6.9 respectively, which indicates that very few lesions in need of operative treatment developed from age 15 to age 20 in both study groups.
authors.affiliation: Department of Cariology and Endodontics, School of Dentistry, Faculty of Health Sciences, University of Copenhagen, Denmark.
authors.forename: K R
authors.initials: KR
authors.lastname: Ekstrand
authors.forename: J C
authors.initials: JC
authors.lastname: Carvalho
authors.forename: A
authors.initials: A
authors.lastname: Thylstrup
mesh_terms: D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D004245:DMF Index; D003718:Denmark; D003731:Dental Caries / Q000453:epidemiology / Q000628:therapy*; D003793:Dental Restoration, Permanent / Q000706:statistics & numerical data*; D006301:Health Services Needs and Demand / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008889:Military Personnel; D010895:Pit and Fissure Sealants
chemical_list: D010895:Pit and Fissure Sealants