Factors Affecting the Periapical Status of Root-Filled Canals: A Cross-Sectional Study at the Undergraduate Level.
George Moreira CostaSuelleng Maria Santos SoaresPaula Cristina Pelli PaivaFlaviana Dornela VerliPatrícia Furtado GonçalvesSangela Maria da Silva PereiraRudys Rodolpho de Jesus TavarezJanir Alves SoaresEtevaldo Matos Maia FilhoPublished in: International journal of dentistry (2017)
Carious lesions, gingival bleeding, and tooth mobility were significantly associated with the occurrence of periapical lesions in root-filled canals.