title: [Motives for placement and replacement of dental restoration].
abstract: Aiming to evaluate placement and replacement of dental restorations, a questionnaire has been elaborated and distributed in Clinics of the Operative Dentistry Department, Bauru Dental Scholl--USP, for the students to point out some information about the operatory procedures performed. The analysis of the results made possible the observation that of the 241 restorations achieved, 45.64% were made due to primary caries and 54.36% were replacement of deficient restorations. The reasons for replacement as well as the possible factors responsible for failure of tooth-colored and amalgam restorations are analyzed and discussed.
authors: Faculdade de Odontologia de Bauru, USP.
authors: E B
authors: EB
authors: Franco
authors: R C
authors: RC
authors: Pascotto
mesh_terms: D003188:Composite Resins; D003723:Dental Amalgam; D003731:Dental Caries / Q000209:etiology* / Q000628:therapy; D003763:Dental Leakage; D003793:Dental Restoration, Permanent / Q000009:adverse effects*; D005899:Glass Ionomer Cements; D006801:Humans; D012008:Recurrence; D012086:Reoperation; D012823:Silicate Cement
chemical_list: D003188:Composite Resins; D005899:Glass Ionomer Cements; D012823:Silicate Cement; D003723:Dental Amalgam
vernacular_title: Motivos da realização e substituição de restauraçoes dentárias.