Odontologia
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Navegando Odontologia por Autor "Assunção, Déborah Rodrigues da"
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Artigo Científico Acesso aberto Frequência de lesão perapical pré tratamento endodontico em pacientes atendidos no curso de graduação em odontologia da Universidade do Sul de Santa Catarina(2018) Assunção, Déborah Rodrigues daObjective: To associate the frequency of periapical periodontitis previously to endodontic treatment with gender, age, canal numbers and dental position in patients treated by undergraduation students from UNISUL. Methods: Medical history and radiographs of all patients treated between August 2015 and December 2017 were assessed. Of a 2200 total records, 270 were included in this study. Data such as gender, age, tooth number, canal number and presence or absence of periapical periodontitis were collected. Descriptive analyzes and Fisher’s Exact Test was performed for association (statistical significance p≤0.05). Results: A total of 315 teeths were evaluated, of which 255 had periapical periodontitis, being 111 (55.5%) female gender and 44 (38.2%) were male (p=0.002). Regarding teeth group, 64.6% incisors presented periapical periodontitis, 29.5% canines and 41.1% premolars (p=0.000). Of these, 137 (53.7%) had only one root canal and 18 (30%) two or more (p=0.001). Also, concerning age range, from 18 and 29 years, 30 to 39, 40 to 49, 50 to 59 and 60 to 84 years, presented periapical periodontitis, respectively 42.3%, 50.0%, 50.0 %, 50.0% and 54.2% (p=0.333). Conclusion: The higher frequency of periapical lesion was influenced by gender, tooth position and root canal numbers.