International Endodontic JournalVolume 53, Issue 4 p. 585-585 CorrigendumFree Access Corrigendum This article corrects the following: Prevalence of apical periodontitis and its association with previous root canal treatment, root canal filling length and type of coronal restoration – a cross-sectional study J. Meirinhos, J. N. R. Martins, B. Pereira, A. Baruwa, J. Gouveia, S. A. Quaresma, A. Monroe, A. Ginjeira, Volume 53Issue 4International Endodontic Journal pages: 573-584 First Published online: December 15, 2019 First published: 14 March 2020 https://doi.org/10.1111/iej.13286AboutSectionsPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Meirinhos J, Martins JNR, Pereira B, Baruwa A, Gouveia J, Quaresma SA, Monroe A, Ginjeira A (2020) Prevalence of apical periodontitis and its association with previous root canal treatment, root canal filling length and type of coronal restoration – a cross-sectional study. International Endodontic Journal 53, 573–84. https://doi.org/10.1111/iej.13256. The authors confirm that the analysis in the above published paper is based on the same database of 20 836 teeth (27 046 roots) from 497 men and 663 women, with mean age of 48.38 years, published in Journal of Endodontics (Baruwa et al. 2020). The first sentence of the ‘Material and methods’ section should be modified to: Cone beam computed tomography examinations from 1160 patients, 497 males and 663 females with an average age of 48.4 years, a similar data set to the one used in a previous study (Baruwa et al. 2020), were collected from databases in eight health centres. Reference Baruwa AO, Martins JNR, Meirinhos J et al. (2020) The influence of missed canals on the prevalence of periapical lesions in endodontically treated teeth: a cross-sectional study. Journal of Endodontics 46, 34– 9.e1. https://doi.org/10.1016/j.joen.2019.10.007. Volume53, Issue4April 2020Pages 585-585 ReferencesRelatedInformation