{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,19]],"date-time":"2026-06-19T05:52:53Z","timestamp":1781848373808,"version":"3.54.5"},"reference-count":29,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T00:00:00Z","timestamp":1781740800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T00:00:00Z","timestamp":1781740800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100002322","name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","doi-asserted-by":"publisher","award":["88887.006028\/2024\u201000"],"award-info":[{"award-number":["88887.006028\/2024\u201000"]}],"id":[{"id":"10.13039\/501100002322","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Aust Endodontic J"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>This study evaluated the diagnostic accuracy of two cone\u2010beam CT (CBCT) dose protocols for identifying the number and trajectory deviation of apical foramina. Forty lower molars were scanned in Micro\u2010CT. Thereafter, all teeth were inserted into the mandible sockets and a titanium implant and an endodontically treated tooth with a cobalt\u2010chromium post were inserted into adjacent sockets. CBCT acquisitions were performed using two dose protocols. The images were assessed for the number and trajectory deviation of apical foramina. Agreement with micro\u2010CT was evaluated using the kappa test, and accuracy, sensitivity, and specificity were calculated. Analysis of variance was used to compare diagnostic performance values (\u03b1\u2009=\u20090.05). Kappa values indicated poor\u2010to\u2010acceptable agreement with micro\u2010CT. Overall, neither the CBCT dose protocol, root type, nor the presence of high\u2010density materials significantly influenced diagnostic performance. Under the ex\u00a0vivo conditions, CBCT showed limited agreement with micro\u2010CT for assessing the number and trajectory deviation of apical foramina.<\/jats:p>","DOI":"10.1111\/aej.70100","type":"journal-article","created":{"date-parts":[[2026,6,19]],"date-time":"2026-06-19T05:27:47Z","timestamp":1781846867000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Is Cone\u2010Beam CT Reliable for Apical Foramen Assessment? A Micro\u2010CT\u2013Referenced Study"],"prefix":"10.1111","author":[{"given":"Jo\u00e3o Pedro","family":"de Lima","sequence":"first","affiliation":[{"name":"Department of Restorative Dentistry, School of Dentistry of Ribeir\u00e3o Preto University of S\u00e3o Paulo  S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guilherme Nilson Alves","family":"dos Santos","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry, School of Dentistry of Ribeir\u00e3o Preto University of S\u00e3o Paulo  S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7696-7600","authenticated-orcid":false,"given":"Manoel Dami\u00e3o","family":"Sousa\u2010Neto","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry, School of Dentistry of Ribeir\u00e3o Preto University of S\u00e3o Paulo  S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5146-4986","authenticated-orcid":false,"given":"Amanda Pelegrin","family":"Candemil","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry, School of Dentistry of Ribeir\u00e3o Preto University of S\u00e3o Paulo  S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,6,18]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"crossref","first-page":"589","DOI":"10.1590\/0103-6440201601106","article-title":"Unusual Deviation of the Main Foramen From the Root Apex","volume":"27","author":"Versiani M. 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Z.","year":"2022","journal-title":"Folia Morphologica"},{"key":"e_1_2_10_5_1","doi-asserted-by":"crossref","first-page":"190","DOI":"10.4103\/jmau.jmau_41_20","article-title":"Variations in Canal Morphology, Shapes, and Positions of Major Foramen in Maxillary and Mandibular Teeth","volume":"9","author":"Wathika B.","year":"2021","journal-title":"Journal of Microscopy and Ultrastructure"},{"key":"e_1_2_10_6_1","doi-asserted-by":"crossref","first-page":"465","DOI":"10.1590\/1678-7757-2016-0464","article-title":"Factors Affecting the Periapical Healing Process of Endodontically Treated Teeth","volume":"25","author":"Holland R.","year":"2017","journal-title":"Journal of Applied Oral Science"},{"key":"e_1_2_10_7_1","doi-asserted-by":"crossref","first-page":"184","DOI":"10.1016\/j.joen.2019.11.006","article-title":"3\u2010Dimensional Analysis and Literature Review of the Root Canal Morphology and Physiological Foramen Geometry of 125 Mandibular Incisors by Means of Micro\u2010Computed Tomography in a German Population","volume":"46","author":"Wolf T. G.","year":"2020","journal-title":"Journal of Endodontics"},{"key":"e_1_2_10_8_1","doi-asserted-by":"crossref","first-page":"66","DOI":"10.4103\/0970-9290.179834","article-title":"Influence of Working Length and Foraminal Enlargement on Foramen Morphology and Sealing Ability","volume":"27","author":"Silva J. M.","year":"2016","journal-title":"Indian Journal of Dental Research"},{"key":"e_1_2_10_9_1","doi-asserted-by":"crossref","first-page":"247","DOI":"10.1111\/aej.12663","article-title":"Cone\u2010Beam Computed Tomography\u2010Predictors and Characteristics of Usage in Australia and New Zealand, a Multifactorial Analysis","volume":"49","author":"Mathew A. 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