{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T16:08:45Z","timestamp":1791562125866,"version":"4.3.4"},"reference-count":32,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2020,12,1]],"date-time":"2020-12-01T00:00:00Z","timestamp":1606780800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,12,1]],"date-time":"2020-12-01T00:00:00Z","timestamp":1606780800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"name":"University of Damascus Dental School Postgraduate Research Budget"}],"content-domain":{"domain":["ajodo.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Orthodontics and Dentofacial Orthopedics"],"published-print":{"date-parts":[[2020,12]]},"DOI":"10.1016\/j.ajodo.2020.08.008","type":"journal-article","created":{"date-parts":[[2020,11,4]],"date-time":"2020-11-04T02:33:09Z","timestamp":1604457189000},"page":"e111-e120","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":52,"title":["The effectiveness of traditional corticotomy vs flapless corticotomy in miniscrew-supported en-masse retraction of maxillary anterior teeth in patients with Class II Division 1 malocclusion: A single-centered, randomized controlled clinical trial"],"prefix":"10.1016","volume":"158","author":[{"given":"Hanin Nizar","family":"Khlef","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohammad Younis","family":"Hajeer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mowaffak A.","family":"Ajaj","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Omar","family":"Heshmeh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nisreen","family":"Youssef","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luai","family":"Mahaini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajodo.2020.08.008_bib1","doi-asserted-by":"crossref","first-page":"302","DOI":"10.1016\/j.ajodo.2007.03.038","article-title":"Class II malocclusion treated with miniscrew anchorage: comparison with traditional orthodontic mechanics outcomes","volume":"135","author":"Kuroda","year":"2009","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2020.08.008_bib2","doi-asserted-by":"crossref","first-page":"275","DOI":"10.1093\/ejo\/cjt046","article-title":"Assessment of changes following en-masse retraction with mini-implants anchorage compared to two-step retraction with conventional anchorage in patients with Class II Division 1 malocclusion: a randomized controlled trial","volume":"36","author":"Al-Sibaie","year":"2014","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2020.08.008_bib3","doi-asserted-by":"crossref","first-page":"1027","DOI":"10.1097\/01.prs.0000277999.01337.8b","article-title":"Treatment outcomes of orthodontic treatment, corticotomy-assisted orthodontic treatment, and anterior segmental osteotomy for bimaxillary dentoalveolar protrusion","volume":"120","author":"Lee","year":"2007","journal-title":"Plast Reconstr Surg"},{"key":"10.1016\/j.ajodo.2020.08.008_bib4","doi-asserted-by":"crossref","first-page":"513","DOI":"10.4103\/ccd.ccd_661_18","article-title":"Evaluation of treatment outcomes of en masse retraction with temporary skeletal anchorage devices in comparison with two-step retraction with conventional anchorage in patients with dentoalveolar protrusion: a systematic review and meta-analysis","volume":"9","author":"Khlef","year":"2018","journal-title":"Contemp Clin Dent"},{"key":"10.1016\/j.ajodo.2020.08.008_bib5","series-title":"Orthodontics: Current Principles and Techniques","author":"Graber","year":"1994"},{"key":"10.1016\/j.ajodo.2020.08.008_bib6","series-title":"Glossary: Contemporary Terminology for Endodontics","year":"1994"},{"key":"10.1016\/j.ajodo.2020.08.008_bib7","first-page":"89","article-title":"Risk factors of root resorption after orthodontic treatment","volume":"10","author":"Lopatiene","year":"2008","journal-title":"Stomatologija"},{"key":"10.1016\/j.ajodo.2020.08.008_bib8","doi-asserted-by":"crossref","first-page":"462","DOI":"10.1016\/j.ajodo.2009.06.021","article-title":"Root resorption associated with orthodontic tooth movement: a systematic review","volume":"137","author":"Weltman","year":"2010","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2020.08.008_bib9","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1016\/S0889-5406(96)80015-1","article-title":"Time-related root resorption after application of a controlled continuous orthodontic force","volume":"110","author":"Kurol","year":"1996","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2020.08.008_bib10","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1093\/ejo\/20.1.57","article-title":"Early radiographic diagnosis of apical root resorption during orthodontic treatment: a study of maxillary incisors","volume":"20","author":"Levander","year":"1998","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2020.08.008_bib11","doi-asserted-by":"crossref","first-page":"133","DOI":"10.12816\/0015238","article-title":"Acceleration of canine movement by laser assisted flapless corticotomy [an innovative approach in clinical orthodontics]","volume":"26","author":"Salman","year":"2014","journal-title":"J Baghdad Coll Dent"},{"key":"10.1016\/j.ajodo.2020.08.008_bib12","doi-asserted-by":"crossref","first-page":"1880","DOI":"10.1016\/j.joms.2014.05.003","article-title":"Does alveolar corticotomy accelerate orthodontic tooth movement when retracting upper canines? A split-mouth design randomized controlled trial","volume":"72","author":"Al-Naoum","year":"2014","journal-title":"J Oral Maxillofac Surg"},{"key":"10.1016\/j.ajodo.2020.08.008_bib13","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1186\/s40510-016-0146-9","article-title":"Effectiveness of minimally invasive surgical procedures in the acceleration of tooth movement: a systematic review and meta-analysis","volume":"17","author":"Alfawal","year":"2016","journal-title":"Prog Orthod"},{"key":"10.1016\/j.ajodo.2020.08.008_bib14","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1186\/s13005-018-0161-9","article-title":"Evaluation of piezocision and laser-assisted flapless corticotomy in the acceleration of canine retraction: a randomized controlled trial","volume":"14","author":"Alfawal","year":"2018","journal-title":"Head Face Med"},{"key":"10.1016\/j.ajodo.2020.08.008_bib15","doi-asserted-by":"crossref","first-page":"113","DOI":"10.5005\/jp-journals-10024-2485","article-title":"En-masse retraction of upper anterior teeth in adult patients with maxillary or bimaxillary dentoalveolar protrusion: a systematic review and meta-analysis","volume":"20","author":"Khlef","year":"2019","journal-title":"J Contemp Dent Pract"},{"key":"10.1016\/j.ajodo.2020.08.008_bib16","doi-asserted-by":"crossref","first-page":"586","DOI":"10.1093\/ejo\/cjx015","article-title":"Efficiency of piezosurgery technique in miniscrew supported en-masse retraction: a single-centre, randomized controlled trial","volume":"39","author":"Tun\u00e7er","year":"2017","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2020.08.008_bib17","doi-asserted-by":"crossref","first-page":"473","DOI":"10.1016\/j.ajodo.2015.09.029","article-title":"Evaluation of corticotomy-facilitated orthodontics and piezocision in rapid canine retraction","volume":"149","author":"Abbas","year":"2016","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2020.08.008_bib18","doi-asserted-by":"crossref","first-page":"1003","DOI":"10.1177\/0022034516645066","article-title":"Localized piezoelectric alveolar decortication for orthodontic treatment in adults: a randomized controlled trial","volume":"95","author":"Charavet","year":"2016","journal-title":"J Dent Res"},{"key":"10.1016\/j.ajodo.2020.08.008_bib19","doi-asserted-by":"crossref","first-page":"188","DOI":"10.1093\/ejo\/cjy042","article-title":"Efficacy of piezocision-based flapless corticotomy in the orthodontic correction of severely crowded lower anterior teeth: a randomized controlled trial","volume":"41","author":"Gibreal","year":"2019","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2020.08.008_bib20","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1093\/ejo\/5.3.173","article-title":"Apical root resorption in upper anterior teeth","volume":"5","author":"Linge","year":"1983","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2020.08.008_bib21","doi-asserted-by":"crossref","first-page":"12","DOI":"10.1186\/s40510-017-0166-0","article-title":"Root resorption during orthodontic treatment with Invisalign\u00ae: a radiometric study","volume":"18","author":"Gay","year":"2017","journal-title":"Prog Orthod"},{"key":"10.1016\/j.ajodo.2020.08.008_bib22","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1016\/j.jds.2017.09.007","article-title":"External apical root resorption in non-extraction cases after clear aligner therapy or fixed orthodontic treatment","volume":"13","author":"Yi","year":"2018","journal-title":"J Dent Sci"},{"key":"10.1016\/j.ajodo.2020.08.008_bib23","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1016\/j.ajodo.2007.03.025","article-title":"Treatment effects of mini-implants for en-masse retraction of anterior teeth in bialveolar dental protrusion patients: a randomized controlled trial","volume":"134","author":"Upadhyay","year":"2008","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2020.08.008_bib24","doi-asserted-by":"crossref","first-page":"803","DOI":"10.1016\/j.ajodo.2006.10.025","article-title":"Mini-implant anchorage for en-masse retraction of maxillary anterior teeth: a clinical cephalometric study","volume":"134","author":"Upadhyay","year":"2008","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2020.08.008_bib25","doi-asserted-by":"crossref","first-page":"240","DOI":"10.2319\/013008-52.1","article-title":"Dentoskeletal and soft tissue effects of mini-implants in Class II Division 1 patients","volume":"79","author":"Upadhyay","year":"2009","journal-title":"Angle Orthod"},{"issue":"Suppl 4","key":"10.1016\/j.ajodo.2020.08.008_bib26","doi-asserted-by":"crossref","first-page":"S65","DOI":"10.1016\/j.ajodo.2013.12.015","article-title":"Patients', parents' and orthodontists' perceptions of the need for and costs of additional procedures to reduce treatment time","volume":"145","author":"Uribe","year":"2014","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2020.08.008_bib27","doi-asserted-by":"crossref","first-page":"748","DOI":"10.4103\/0970-9290.152191","article-title":"Corticotomy-assisted retraction: an outcome assessment","volume":"25","author":"Sakthi","year":"2014","journal-title":"Indian J Dent Res"},{"key":"10.1016\/j.ajodo.2020.08.008_bib28","first-page":"ZC26","article-title":"Assessment of corticotomy facilitated tooth movement and changes in alveolar bone thickness - a CT scan study","volume":"8","author":"Bhattacharya","year":"2014","journal-title":"J Clin Diagn Res"},{"key":"10.1016\/j.ajodo.2020.08.008_bib29","doi-asserted-by":"crossref","first-page":"1059","DOI":"10.1016\/j.ijom.2016.04.017","article-title":"Minimally invasive corticotomy in orthodontics using a three-dimensional printed CAD\/CAM surgical guide","volume":"45","author":"Cassetta","year":"2016","journal-title":"Int J Oral Maxillofac Surg"},{"key":"10.1016\/j.ajodo.2020.08.008_bib30","first-page":"97","article-title":"Corticotomy-facilitated orthodontics in adults using a further modified technique","volume":"14","author":"Shoreibah","year":"2012","journal-title":"J Int Acad Periodontol"},{"key":"10.1016\/j.ajodo.2020.08.008_bib31","doi-asserted-by":"crossref","first-page":"434","DOI":"10.1016\/j.ajodo.2008.10.014","article-title":"Detection of apical root resorption after orthodontic treatment by using panoramic radiography and cone-beam computed tomography of super-high resolution","volume":"135","author":"Dudic","year":"2009","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2020.08.008_bib32","doi-asserted-by":"crossref","first-page":"204","DOI":"10.1016\/j.ajodo.2017.05.036","article-title":"Physical properties of root cementum: part 26. Effects of micro-osteoperforations on orthodontic root resorption: a microcomputed tomography study","volume":"153","author":"Chan","year":"2018","journal-title":"Am J Orthod Dentofacial Orthop"}],"container-title":["American Journal of Orthodontics and Dentofacial Orthopedics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0889540620305679?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0889540620305679?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T09:11:01Z","timestamp":1760173861000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0889540620305679"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,12]]},"references-count":32,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2020,12]]}},"alternative-id":["S0889540620305679"],"URL":"https:\/\/doi.org\/10.1016\/j.ajodo.2020.08.008","relation":{},"ISSN":["0889-5406"],"issn-type":[{"value":"0889-5406","type":"print"}],"subject":[],"published":{"date-parts":[[2020,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The effectiveness of traditional corticotomy vs flapless corticotomy in miniscrew-supported en-masse retraction of maxillary anterior teeth in patients with Class II Division 1 malocclusion: A single-centered, randomized controlled clinical trial","name":"articletitle","label":"Article Title"},{"value":"American Journal of Orthodontics and Dentofacial Orthopedics","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ajodo.2020.08.008","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 by the American Association of Orthodontists. All rights reserved.","name":"copyright","label":"Copyright"}]}}