{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T22:54:14Z","timestamp":1791500054640,"version":"4.3.4"},"reference-count":24,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2016,10,28]],"date-time":"2016-10-28T00:00:00Z","timestamp":1477612800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int Endodontic J"],"published-print":{"date-parts":[[2017,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aim<\/jats:title><jats:p>To investigate the response of immature permanent teeth with nonvital pulps after revitalization procedures using cone beam computed tomography imaging and conventional radiograph.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methodology<\/jats:title><jats:p>Clinical records of patients who had undergone revitalization between 1997 and 2014 were collected. Seventeen patients attended the follow\u2010up examination. Clinical examination and radiographic examination by means of <jats:styled-content style=\"fixed-case\">CBCT<\/jats:styled-content> imaging and conventional radiographs were conducted to evaluate treatment outcomes, especially the dimensional changes of the root and the pattern of root maturation. Statistical analysis was conducted using Fisher's exact test and Monte Carlo test to investigate the effect of potential outcome predictors.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>For the follow\u2010up period as far as 96\u00a0months, thirteen teeth (76%) were classified as a \u2018success\u2019. Conventional radiographs showed various degrees of dimensional changes in the immature roots ranging from 0% to 73% changes. The mean percentage changes of root length and root wall thickness were 14.38\u00a0\u00b1\u00a020.92% and 13.82\u00a0\u00b1\u00a011.17%, respectively. <jats:styled-content style=\"fixed-case\">CBCT<\/jats:styled-content> images illustrated various patterns of root maturation including incomplete root development with wide\u2010open apices and fully formed roots with various apical shapes. Root canal contents varied radiographically from empty canals to many degrees of unpredictable patterning of radiopaque deposits.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Revitalization in immature teeth with nonvital pulps resulted in unpredictable responses in terms of continued root development. Various types of root maturation and root canal contents were observed radiographically, which were different from typical root development.<\/jats:p><\/jats:sec>","DOI":"10.1111\/iej.12705","type":"journal-article","created":{"date-parts":[[2016,10,7]],"date-time":"2016-10-07T08:16:20Z","timestamp":1475828180000},"page":"836-846","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":42,"title":["Evaluation of root maturation after revitalization in immature permanent teeth with nonvital pulps by cone beam computed tomography and conventional radiographs"],"prefix":"10.1111","volume":"50","author":[{"given":"P.","family":"Linsuwanont","sequence":"first","affiliation":[{"name":"Department of Restorative Dentistry Faculty of Dentistry Chulalongkorn University Bangkok Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.","family":"Sinpitaksakul","sequence":"additional","affiliation":[{"name":"Department of 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