Clinical evaluation of patients eight to nine years after placement of removable partial dentures.
Removable partial dentures, constructed following principles outlined in this study, provided reasonable service for an 8- to 9-year period for patients who were wearing them. The oral hygiene of the patients was less than ideal. Few teeth were lost by patients in the study. There were no significant differences in caries incidence, changes in sulcus depths, tooth mobility, or alveolar bone loss between patients who were wearing their dentures and those who were not. There were increased levels of gingival inflammation seen in regions covered by the removable partial dentures and in gingivae apical to clasp arms. Other than these findings, there seemed to be no direct evidence that the removable partial dentures were causing dental or periodontal breakdown.
D000328:Adult; D000368:Aged; D000539:Alveolar Process / Q000473:pathology; D001862:Bone Resorption / Q000175:diagnosis; D003258:Consumer Behavior; D003731:Dental Caries / Q000175:diagnosis; D003773:Dental Plaque / Q000175:diagnosis; D003832:Denture, Partial, Removable; D005069:Evaluation Studies as Topic; D005260:Female; D005500:Follow-Up Studies; D005891:Gingivitis / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D010514:Periodontal Pocket / Q000175:diagnosis; D014086:Tooth Mobility / Q000175:diagnosis