Oral health in relation to wearing removable dentures provided by dentists, denturists and laboratory technicians.
The aim of this study was to evaluate the oral health of elderly Finnish men wearing removable dentures supplied either by dentists, denturists or laboratory technicians. From a sample of 550 men, 362 subjects were both interviewed and clinically examined. The subjects were asked a range of questions related to their oral health and dentures. Clinical examinations were carried out by one dentist using well-defined criteria and without knowing the information the respective subjects had given in the interview. The 242 denture wearers had a higher frequency (P < 0.001) of mucous membrane lesions (78.7%) than the 120 non-wearers (27.5%). Differences between the denture providers were small, although subjects with dentures provided by dentists had less often most of the recorded mucous membrane lesions than other denture wearers. Coating of tongue and cheilitis angularis were the most commonly encountered lesions. High levels of yeast growth were observed more frequently (P < 0.02) among subjects who had obtained their dentures from dentists (41.3%) than from either denturists (17.1%) or laboratory technicians (18.2%). Among dentate subjects, the average number of remaining teeth was higher (P < 0.05) among those who had obtained their dentures from dentists (8.7) than among subjects wearing dentures from denturists (5.9) or laboratory technicians (6.2). Subjects wearing dentures supplied by dentists had slightly better oral health than other denture wearers. The observed differences can be at least partly explained by dentists' patients having higher number of remaining teeth and also more frequent check-up visits.
Tuominen
R
R
Department of Public Health, University of Helsinki, Helsinki, Finland. risto.tuominen@helsinki.fi
D016321:Dental Care for Aged / Q000592:standards; D003800:Dental Technicians; D003815:Dentists; D003779:Denture Design / Q000592:standards*; D003824:Denture, Complete / Q000592:standards*; D003832:Denture, Partial, Removable / Q000592:standards; D005387:Finland / Q000453:epidemiology; D006801:Humans; D007754:Laboratories, Dental; D008297:Male; D009909:Oral Health / Q000592:standards*