{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T17:12:29Z","timestamp":1791652349813,"version":"4.3.4"},"reference-count":29,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2017,7,8]],"date-time":"2017-07-08T00:00:00Z","timestamp":1499472000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100002543","name":"Pusan National University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002543","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int J Paed Dentistry"],"published-print":{"date-parts":[[2018,3]]},"abstract":"<jats:sec><jats:title>Background<\/jats:title><jats:p>Mesiodens can be associated with several complications. The optimal age for treatment, however, remains controversial.<\/jats:p><\/jats:sec><jats:sec><jats:title>Aim<\/jats:title><jats:p>To investigate the three\u2010dimensional (3D) positions of mesiodens using cone\u2010beam computed tomography (<jats:styled-content style=\"fixed-case\">CBCT<\/jats:styled-content>) and determine the association of eruption\u2010related complications of mesiodens with these 3D positions and delayed development of the central incisors.<\/jats:p><\/jats:sec><jats:sec><jats:title>Design<\/jats:title><jats:p>In total, 293 Korean children (383 supernumerary teeth) aged 4\u201310 years with no history of orthodontic treatment were included. <jats:styled-content style=\"fixed-case\">CBCT<\/jats:styled-content> and panoramic radiography data for all patients were retrospectively investigated with regard to the 3D positions of mesiodens, apical maturity of the permanent first molars, delayed development of the central incisors relative to the apical maturity of the permanent first molars (Nolla's stage), and eruption\u2010related complications of mesiodens.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Eruption\u2010related complications were not correlated with any 3D characteristic other than the \u2018within the arch\u2019 position of mesiodens, while they showed a significant correlation with delayed development of the central incisors (<jats:italic>P<\/jats:italic> &lt; 0.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Mesiodens caused eruption\u2010related complications in 33.7% patients. Moreover, the risk of these complications was higher when mesiodens caused delayed development of the central incisors. These findings can aid clinicians in planning appropriate and timely treatment for mesiodens, with focus on minimising patient discomfort.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ipd.12317","type":"journal-article","created":{"date-parts":[[2017,7,8]],"date-time":"2017-07-08T08:16:39Z","timestamp":1499501799000},"page":"161-169","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":39,"title":["Effects of mesiodens on adjacent permanent teeth: a retrospective study in Korean children based on cone\u2010beam computed tomography"],"prefix":"10.1111","volume":"28","author":[{"given":"Yuhyun","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Pediatric Dentistry School of Dentistry Institute of Transitional Dental Sciences Dental Research Institute Pusan National University Yangsan 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