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Arq. odontol ; 45(1): 51-56, 2009. tab
Article in Portuguese | LILACS, BBO | ID: lil-556544

ABSTRACT

Este estudo visou detectar e quantificar os erros encontrados em radiografias periapicais realizadas por alunos do Programa de Treinamento Profissional em Radiologia da Faculdade de Odontologia da UFJF. Um total de 855 radiografias foram avaliadas por quatro examinadores, e divididas em oito Grupos, de acordo com a região radiografada. Cada uma das radiografias foi avaliada quanto aos erros de técnica e de processamento. As regiões com maior quantidade de radiografias descartadas (maior número de erros) foram as de molares superiores (20,46%) e inferiores (19,06%). O erro mais prevalente foi a presença de riscos e lacerações na radiografia (18,66%), seguido pelo erro de corte da região apical dos dentes (11,98%) e radiografia manchada (11,39%).


The purpose of this study was to detect and quantify the errors found in periapical radiographs taken by students from the Radiology ProfessionalTraining Program from the Dental School of Universidade Federal de Juiz de Fora. A total of 855 radiographs were evaluated by four examiners,divided into eight Groups, according to the region in which the radiograph was taken. Each radiograph was evaluated according to errors in technique andprocessing. The tooth regions with a larger amount of discarded radiographs (greater number of errors) were that of maxillary molars (20.46%) andmandibular molars (19.06%). The most prevalent error was the presence of scratches and cuts on the radiograph (18.66%), followed by cut errors in theapical region of the teeth (11.98%) and stained radiographs (11.39%).


Subject(s)
Humans , Male , Female , Diagnostic Errors/statistics & numerical data , Radiography, Dental/statistics & numerical data , Quality Control , Data Interpretation, Statistical
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