{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T22:44:48Z","timestamp":1790721888586,"version":"4.1.0"},"reference-count":26,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T00:00:00Z","timestamp":1780272000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T00:00:00Z","timestamp":1780272000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T00:00:00Z","timestamp":1773619200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["International Dental Journal"],"published-print":{"date-parts":[[2026,6]]},"DOI":"10.1016\/j.identj.2026.109550","type":"journal-article","created":{"date-parts":[[2026,4,18]],"date-time":"2026-04-18T12:43:05Z","timestamp":1776516185000},"page":"109550","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"title":["Labiolingual Loading Biomechanics on Central Incisor Under Different Periodontal Conditions: A Finite Element Study"],"prefix":"10.1016","volume":"76","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-2245-9769","authenticated-orcid":false,"given":"Sen","family":"Liu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yayue","family":"Zheng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rui","family":"She","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Linyi","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fang","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yunyi","family":"Jin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lei","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiujie","family":"Wen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"2","key":"10.1016\/j.identj.2026.109550_bib0001","first-page":"195","article-title":"Vertical forces in labial and lingual orthodontics applied on maxillary incisors\u2013a theoretical approach","volume":"74","author":"Geron","year":"2004","journal-title":"Angle Orthod"},{"issue":"4","key":"10.1016\/j.identj.2026.109550_bib0002","doi-asserted-by":"crossref","first-page":"501","DOI":"10.1016\/j.ajodo.2012.05.014","article-title":"Finite element analysis of the effect of force directions on tooth movement in extraction space closure with miniscrew sliding mechanics","volume":"142","author":"Kojima","year":"2012","journal-title":"Am J Orthod Dentofacial Orthop"},{"issue":"4","key":"10.1016\/j.identj.2026.109550_bib0003","doi-asserted-by":"crossref","first-page":"747","DOI":"10.2319\/072308-385.1","article-title":"Changes in incisor third-order inclination resulting from vertical variation in lingual bracket placement","volume":"79","author":"Kn\u00f6sel","year":"2009","journal-title":"Angle Orthod"},{"issue":"1","key":"10.1016\/j.identj.2026.109550_bib0004","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1186\/s40510-018-0234-0","article-title":"The inflection point: a torque reference for lingual bracket positioning on the palatal surface curvature of the maxillary central incisor","volume":"19","author":"Kanj","year":"2018","journal-title":"Prog Orthod"},{"issue":"Suppl 20","key":"10.1016\/j.identj.2026.109550_bib0005","article-title":"Periodontitis: consensus report of workgroup 2 of the 2017 world workshop on the classification of periodontal and peri-implant diseases and conditions","volume":"45","author":"Papapanou","year":"2018","journal-title":"J Clin Periodontol"},{"issue":"5","key":"10.1016\/j.identj.2026.109550_bib0006","doi-asserted-by":"crossref","first-page":"812","DOI":"10.2319\/100611-627.1","article-title":"Effect of the inclination of a maxillary central incisor on periodontal stress: finite element analysis","volume":"82","author":"Kanjanaouthai","year":"2012","journal-title":"Angle Orthod"},{"issue":"1","key":"10.1016\/j.identj.2026.109550_bib0007","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1007\/s12551-023-01042-z","article-title":"The center of resistance of a tooth: a review of the literature","volume":"15","author":"Kuruthukulam","year":"2023","journal-title":"Biophys Rev"},{"issue":"1","key":"10.1016\/j.identj.2026.109550_bib0008","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1186\/s40510-025-00562-6","article-title":"Biomechanical effects of periodontal status on molar sequential distalization with clear aligners: a finite element study","volume":"26","author":"Ma","year":"2025","journal-title":"Prog Orthod"},{"issue":"1","key":"10.1016\/j.identj.2026.109550_bib0009","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1186\/s40510-024-00509-3","article-title":"Biomechanical analysis of total arch maxillary distalization using infrazygomatic crest miniscrews: a finite element analysis study","volume":"25","author":"Schwertner","year":"2024","journal-title":"Prog Orthod"},{"issue":"1","key":"10.1016\/j.identj.2026.109550_bib0010","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1186\/s40510-024-00546-y","article-title":"Three-dimensional finite element analysis of maxillary molar distalization treated with clear aligners combined with different traction methods","volume":"25","author":"Gao","year":"2024","journal-title":"Prog Orthod"},{"issue":"1","key":"10.1016\/j.identj.2026.109550_bib0011","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1186\/s40510-023-00462-7","article-title":"Accumulated biomechanical effects of mandibular molar mesialization using clear aligners with auxiliary devices: an iterative finite element analysis","volume":"24","author":"Lyu","year":"2023","journal-title":"Prog Orthod"},{"issue":"1","key":"10.1016\/j.identj.2026.109550_bib0012","doi-asserted-by":"crossref","first-page":"14","DOI":"10.3126\/ojn.v7i1.18895","article-title":"Angular relationship between Frankfort horizontal plane and Sella-Nasion plane in Nepalese orthodontic patients: a cephalometric study","volume":"7","author":"Giri","year":"2017","journal-title":"Orthod J Nepal"},{"key":"10.1016\/j.identj.2026.109550_bib0013","series-title":"Contemporary Orthodontics","author":"Proffit","year":"2018"},{"key":"10.1016\/j.identj.2026.109550_bib0014","series-title":"Study on biomechanical characteristics of different loading methods in the closure of the extraction gap in a personalized lingual appliance [dissertation]","author":"Zhu","year":"2019"},{"issue":"4","key":"10.1016\/j.identj.2026.109550_bib0015","first-page":"4","article-title":"Effect of traction force magnitude on sliding resistance during space closure: a three-dimensional nonlinear finite element study","volume":"16","author":"Lu","year":"2009","journal-title":"Chin J Orthod"},{"issue":"2","key":"10.1016\/j.identj.2026.109550_bib0016","first-page":"101","article-title":"Precision finishing in lingual orthodontics","volume":"33","author":"Rummel","year":"1999","journal-title":"J Clin Orthod"},{"issue":"1","key":"10.1016\/j.identj.2026.109550_bib0017","doi-asserted-by":"crossref","first-page":"58","DOI":"10.2319\/020714-97.1","article-title":"Differences in psychological traits between lingual and labial orthodontic patients: perfectionism, body image, and the impact of dental esthetics","volume":"85","author":"Bellot-Arc\u00eds","year":"2015","journal-title":"Angle Orthod"},{"issue":"2","key":"10.1016\/j.identj.2026.109550_bib0018","first-page":"129","article-title":"Lever-arm and mini-implant system for anterior torque control during retraction in lingual orthodontic treatment","volume":"75","author":"Hong","year":"2005","journal-title":"Angle Orthod"},{"issue":"6","key":"10.1016\/j.identj.2026.109550_bib0019","doi-asserted-by":"crossref","first-page":"1066","DOI":"10.2319\/010113-2.1","article-title":"Comparison of adverse effects between lingual and labial orthodontic treatment","volume":"83","author":"Long","year":"2013","journal-title":"Angle Orthod"},{"issue":"3","key":"10.1016\/j.identj.2026.109550_bib0020","doi-asserted-by":"crossref","first-page":"480","DOI":"10.2319\/061109-330.1","article-title":"Short-term influence of lingual orthodontic therapy on microbial parameters and periodontal status. A preliminary study","volume":"80","author":"Demling","year":"2010","journal-title":"Angle Orthod"},{"issue":"1","key":"10.1016\/j.identj.2026.109550_bib0021","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1186\/2196-1042-14-28","article-title":"Changes in the oral environment after placement of lingual and labial orthodontic appliances","volume":"14","author":"Lombardo","year":"2013","journal-title":"Prog Orthod"},{"issue":"6","key":"10.1016\/j.identj.2026.109550_bib0022","first-page":"396","article-title":"Patient responses to lingual appliances","volume":"20","author":"Sinclair","year":"1986","journal-title":"J Clin Orthod"},{"issue":"1","key":"10.1016\/j.identj.2026.109550_bib0023","doi-asserted-by":"crossref","first-page":"204","DOI":"10.1093\/ejo\/9.3.204","article-title":"A post treatment evaluation of multibonded lingual appliances in orthodontics","volume":"9","author":"Artun","year":"1987","journal-title":"Eur J Orthod"},{"issue":"1","key":"10.1016\/j.identj.2026.109550_bib0024","first-page":"86","article-title":"Patient discomfort: a comparison between lingual and labial fixed appliances","volume":"75","author":"Caniklioglu","year":"2005","journal-title":"Angle Orthod"},{"issue":"4","key":"10.1016\/j.identj.2026.109550_bib0025","doi-asserted-by":"crossref","first-page":"420","DOI":"10.1093\/ejo\/cji034","article-title":"A subjective comparison of two lingual bracket systems","volume":"27","author":"Stamm","year":"2005","journal-title":"Eur J Orthod"},{"issue":"6","key":"10.1016\/j.identj.2026.109550_bib0026","doi-asserted-by":"crossref","first-page":"1306","DOI":"10.1016\/j.identj.2024.05.002","article-title":"Effects of oral appliances for obstructive sleep apnoea in reduced periodontium: a finite element analysis","volume":"74","author":"Caragiuli","year":"2024","journal-title":"Int Dent J"}],"container-title":["International Dental Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0020653926001449?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0020653926001449?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T16:22:13Z","timestamp":1787847733000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0020653926001449"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6]]},"references-count":26,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2026,6]]}},"alternative-id":["S0020653926001449"],"URL":"https:\/\/doi.org\/10.1016\/j.identj.2026.109550","relation":{},"ISSN":["0020-6539"],"issn-type":[{"value":"0020-6539","type":"print"}],"subject":[],"published":{"date-parts":[[2026,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Labiolingual Loading Biomechanics on Central Incisor Under Different Periodontal Conditions: A Finite Element Study","name":"articletitle","label":"Article Title"},{"value":"International Dental Journal","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.identj.2026.109550","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier Inc. on behalf of FDI World Dental Federation.","name":"copyright","label":"Copyright"}],"article-number":"109550"}}