The association of endodontic prognostic factors with the presence of periapical lesion, its volume, and bone characteristics in endodontically treated molars: a cross-sectional study.
Nazanin ZargarKamyar KhosraviSaeede ZadsirjanYaser SafiMohammadreza VatankhahAlireza Akbarzadeh BaghbanFatemeh Aghajani VarzanehPublished in: BMC oral health (2024)
Overfillings, perforations, missed canals, and underfillings were identified as remarkable predictors of PL, arranged in descending order of their respective impact. The only factor capable of significantly increasing the PL volume was the missed canal. In brief, obturation length errors, perforations, missed canals, and separated instruments were robustly correlated with endodontic failure, which highlights the importance of mitigating the potential for errors by following the fundamentals of endodontics.