{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T09:45:46Z","timestamp":1780479946610,"version":"3.54.1"},"reference-count":34,"publisher":"Wiley","issue":"S1","license":[{"start":{"date-parts":[[2021,3,2]],"date-time":"2021-03-02T00:00:00Z","timestamp":1614643200000},"content-version":"vor","delay-in-days":1,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Orthod Craniofacial Res"],"published-print":{"date-parts":[[2021,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>The purpose of this study was to evaluate the long\u2010term position of erupted third molars after maxillary total arch distalization using modified C\u2010palatal plates (MCPPs) in adolescents and to identify factors associated with these positions.<\/jats:p><\/jats:sec><jats:sec><jats:title>Setting and Sample Population<\/jats:title><jats:p>Sixty\u2010two third molars (male: 20, female: 42) in Class II patients treated with MCPPs and thirty\u2010nine teeth for the Control group (male: 22, female: 17).<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and methods<\/jats:title><jats:p>Samples were analyzed using panoramic radiographs taken initially (T0), after treatment (T1) and after &gt;3\u00a0years retention (T2). Third molars were classified as downward (Group A, N\u00a0=\u00a031; males: 12, females: 19) and upward (Group B, N\u00a0=\u00a031; males: 8, females: 23) based on their vertical position after treatment. Analysis of variance and multiple logistic regression analysis were performed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The vertical position of the third molars of Group A, Group B, and the Control showed a 2.2, 3.5 and 2.7\u00a0mm downward movement at T2. However, there was no difference in the amount of third molar eruption among the groups. Regarding factors affecting the vertical distance of the third molar, Age, C8\u2010OP, \u22208\u2010OP and D7\u2010T at the initial affected vertical position of the third molars after molar distalization (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a0.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Group A and B showed no difference in the third molar eruption during retention after total arch distalization. This study suggests that it might be unnecessary to extract the developing third molar before molar distalization in Class II adolescents.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ocr.12468","type":"journal-article","created":{"date-parts":[[2021,3,3]],"date-time":"2021-03-03T00:34:25Z","timestamp":1614731665000},"page":"31-38","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Factors associated with the maxillary third molar position after total arch distalization using a modified C\u2010palatal plate in adolescents"],"prefix":"10.1111","volume":"24","author":[{"given":"Hyojeong","family":"Kang","sequence":"first","affiliation":[{"name":"Graduate School of Clinical Dental Science Catholic University of Korea Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1505-2551","authenticated-orcid":false,"given":"Nam\u2010Ki","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Orthodontics Section of Dentistry Seoul National University Bundang Hospital Seongnam Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jaehyun","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Orthodontics Seoul St. Mary\u2019s Hospital College of Medicine Catholic University of Korea Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3134-6878","authenticated-orcid":false,"given":"Jae Hyun","family":"Park","sequence":"additional","affiliation":[{"name":"Postgraduate Orthodontic Program Arizona School of Dentistry &amp; Oral Health, A.T. Still University Mesa, AZ and International Scholar Graduate School of Dentistry Kyung Hee University Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoonji","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Orthodontics Seoul St. Mary\u2019s Hospital College of Medicine Catholic University of Korea Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9969-8645","authenticated-orcid":false,"given":"Yoon\u2010Ah","family":"Kook","sequence":"additional","affiliation":[{"name":"Department of Orthodontics Seoul St. Mary\u2019s Hospital College of Medicine Catholic University of Korea Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,3,2]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2004.04.031"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2008.03.015"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.2319\/110805-390"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2009.05.037"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.2319\/032212-123.1"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.sodo.2020.06.011"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.2319\/051619-335.1"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2005.08.036"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.2319\/060114-392.1"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2014.03.023"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.2319\/061917-406.1"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.4041\/kjod.2020.50.1.52"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1093\/ejo\/cjr130"},{"issue":"12","key":"e_1_2_9_15_1","first-page":"719","article-title":"A modified palatal anchorage plate for simple and efficient distalization","volume":"44","author":"Kook YA","year":"2010","journal-title":"J Clin Orthod"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2019.01.021"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.4041\/kjod.2018.48.4.224"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2003.02.002"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.4041\/kjod.2016.46.5.290"},{"issue":"6","key":"e_1_2_9_20_1","first-page":"904","article-title":"Prediction of maxillary third molar impaction in adolescent orthodontic patients","volume":"75","author":"Artun J","year":"2005","journal-title":"Angle Orthod"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1093\/ejo\/cjl031"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1067\/mod.2003.13"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.2319\/081612-658.1"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2018.04.023"},{"key":"e_1_2_9_25_1","doi-asserted-by":"crossref","unstructured":"ParkJH.Long\u2010term evaluation of maxillary molar position after distalization using modified C\u2010palatal plates with and without second molar eruption. 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