{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T21:52:13Z","timestamp":1791841933524,"version":"4.3.4"},"reference-count":40,"publisher":"Elsevier BV","issue":"5","license":[{"start":{"date-parts":[[2013,5,1]],"date-time":"2013-05-01T00:00:00Z","timestamp":1367366400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2013,5,1]],"date-time":"2013-05-01T00:00:00Z","timestamp":1367366400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"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":[[2013,5]]},"DOI":"10.1016\/j.ajodo.2013.01.010","type":"journal-article","created":{"date-parts":[[2013,4,30]],"date-time":"2013-04-30T06:43:52Z","timestamp":1367304232000},"page":"695-703","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":31,"title":["Stability of quad-helix\/crib therapy in dentoskeletal open bite: A long-term controlled study"],"prefix":"10.1016","volume":"143","author":[{"given":"Manuela","family":"Mucedero","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lorenzo","family":"Franchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Veronica","family":"Giuntini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrea","family":"Vangelisti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"Jr.","given":"James A.","family":"McNamara","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paola","family":"Cozza","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajodo.2013.01.010_bib1","doi-asserted-by":"crossref","first-page":"589","DOI":"10.1016\/0002-9416(71)90005-4","article-title":"Open bite","volume":"59","author":"Worms","year":"1971","journal-title":"Am J Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib2","first-page":"91","article-title":"Open bite: a review of etiology and management","volume":"19","author":"Ngan","year":"1997","journal-title":"Pediatr Dent"},{"key":"10.1016\/j.ajodo.2013.01.010_bib3","first-page":"17","article-title":"Stability of anterior open bite treated with crib therapy","volume":"60","author":"Huang","year":"1990","journal-title":"Angle Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib4","doi-asserted-by":"crossref","first-page":"598","DOI":"10.1016\/S0889-5406(96)80035-7","article-title":"The nonsurgical treatment of a Class II open bite malocclusion","volume":"110","author":"Insoft","year":"1996","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2013.01.010_bib5","doi-asserted-by":"crossref","first-page":"81","DOI":"10.17796\/jcpd.27.1.an436m284201571p","article-title":"Prevalence of malocclusion in 4-6 year old Brazilian children","volume":"27","author":"Chevitarese","year":"2002","journal-title":"J Clin Pediatr Dent"},{"key":"10.1016\/j.ajodo.2013.01.010_bib6","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1016\/j.ajodo.2005.04.032","article-title":"Sucking habits and facial hyperdivergency as risk factors for anterior open bite in the mixed dentition","volume":"128","author":"Cozza","year":"2005","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2013.01.010_bib7","doi-asserted-by":"crossref","first-page":"580","DOI":"10.1093\/ejo\/cjn035","article-title":"Non-nutritive sucking habits, dental malocclusions, and facial morphology in Brazilian children: a longitudinal study","volume":"30","author":"Heimer","year":"2008","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib8","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1016\/j.ajodo.2007.02.048","article-title":"Transverse features of subjects with sucking habits and facial hyperdivergency in the mixed dentition","volume":"132","author":"Cozza","year":"2007","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2013.01.010_bib9","first-page":"27","article-title":"Anterior open bite: etiology and treatment","volume":"80","author":"Almeida","year":"1990","journal-title":"Oral Health"},{"key":"10.1016\/j.ajodo.2013.01.010_bib10","doi-asserted-by":"crossref","first-page":"563","DOI":"10.1067\/mod.2002.124166","article-title":"Early treatment of skeletal open bite malocclusions","volume":"121","author":"English","year":"2002","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2013.01.010_bib11","doi-asserted-by":"crossref","first-page":"114","DOI":"10.1016\/j.pio.2011.03.002","article-title":"Malocclusions and non-nutritive sucking habits: a preliminary study","volume":"12","author":"Luzzi","year":"2011","journal-title":"Prog Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib12","doi-asserted-by":"crossref","first-page":"54","DOI":"10.1093\/ejo\/14.1.54","article-title":"The effect of spring-loaded posterior bite block on the maxillo-facial morphology","volume":"14","author":"Is\u00e7an","year":"1992","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib13","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1093\/ejo\/14.3.207","article-title":"Orthodontic and orthopaedic approach in the treatment of skeletal open bite","volume":"14","author":"Arat","year":"1992","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib14","doi-asserted-by":"crossref","first-page":"489","DOI":"10.1093\/ejo\/14.6.489","article-title":"The effect of treatment of skeletal open bite with two types of bite-blocks","volume":"14","author":"Kuster","year":"1992","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib15","doi-asserted-by":"crossref","first-page":"367","DOI":"10.1016\/S0889-5406(05)80330-0","article-title":"Cephalometric changes during treatment with the open bite bionator","volume":"101","author":"Weinbach","year":"1992","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2013.01.010_bib16","doi-asserted-by":"crossref","first-page":"326","DOI":"10.1016\/j.ajodo.2004.03.039","article-title":"Treatment effects of bonded RME and vertical-pull chincup followed by fixed appliance in patients with increased vertical dimension","volume":"128","author":"Schulz","year":"2005","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2013.01.010_bib17","doi-asserted-by":"crossref","first-page":"734","DOI":"10.1016\/j.ajodo.2006.02.004","article-title":"Treatment effects of a modified quad-helix in patients with dentoskeletal open bites","volume":"129","author":"Cozza","year":"2006","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2013.01.010_bib18","first-page":"441","article-title":"Dental arch diameters and relationships to oral habits","volume":"76","author":"Aznar","year":"2006","journal-title":"Angle Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib19","doi-asserted-by":"crossref","first-page":"569","DOI":"10.1016\/0002-9416(67)90069-3","article-title":"Chronic thumb-sucking: the psychologic effects and the relative effectiveness of various methods of treatment","volume":"53","author":"Haryett","year":"1967","journal-title":"Am J Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib20","first-page":"24","article-title":"The interception of the open bite in the early growth period","volume":"41","author":"Parker","year":"1971","journal-title":"Angle Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib21","first-page":"333","article-title":"Effectiveness of appliance therapy in reducing overjet and open bite associated with thumb sucking habit","volume":"60","author":"Madiraju","year":"2011","journal-title":"Minerva Stomatol"},{"key":"10.1016\/j.ajodo.2013.01.010_bib22","doi-asserted-by":"crossref","first-page":"164","DOI":"10.1016\/0002-9416(70)90263-0","article-title":"Chronic thumb-sucking: a second report on treatment and its psychologic effects","volume":"57","author":"Haryett","year":"1970","journal-title":"Am J Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib23","doi-asserted-by":"crossref","first-page":"418","DOI":"10.1016\/j.ajodo.2005.04.035","article-title":"A prospective study of the treatment effects of a removable appliance with palatal crib combined with high-pull chincup therapy in anterior open-bite patients","volume":"129","author":"Pedrin","year":"2006","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2013.01.010_bib24","doi-asserted-by":"crossref","first-page":"610","DOI":"10.1093\/ejo\/cjl053","article-title":"Anterior open bite treated with a palatal crib and high-pull chin cup therapy. A prospective randomized study","volume":"28","author":"Torres","year":"2006","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib25","first-page":"473","article-title":"Use of a modified quad-helix in early interceptive treatment","volume":"34","author":"Cozza","year":"2000","journal-title":"J Clin Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib26","doi-asserted-by":"crossref","first-page":"743","DOI":"10.1016\/j.ajodo.2005.11.045","article-title":"Comparison of 2 early treatment protocols for open-bite malocclusions","volume":"132","author":"Cozza","year":"2007","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2013.01.010_bib27","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1016\/j.ajodo.2007.07.012","article-title":"Dentoskeletal changes associated with fixed and removable appliances with a crib in open-bite patients in the mixed dentition","volume":"133","author":"Giuntini","year":"2008","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2013.01.010_bib28","doi-asserted-by":"crossref","first-page":"640","DOI":"10.2319\/062106-252","article-title":"Treatment and posttreatment effects of quad-helix\/crib therapy of dentoskeletal open bite","volume":"77","author":"Cozza","year":"2007","journal-title":"Angle Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib29","series-title":"Dentofacial orthopedics with functional appliances","author":"Graber","year":"1997"},{"key":"10.1016\/j.ajodo.2013.01.010_bib30","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1053\/j.sodo.2005.04.005","article-title":"The cervical vertebral maturation (CVM) method for the assessment of optimal treatment\u00a0timing in dentofacial orthopedics","volume":"11","author":"Baccetti","year":"2005","journal-title":"Semin Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib31","doi-asserted-by":"crossref","first-page":"159","DOI":"10.2307\/2529684","article-title":"Matching to remove bias in observational studies","volume":"29","author":"Rubin","year":"1973","journal-title":"Biometrics"},{"key":"10.1016\/j.ajodo.2013.01.010_bib32","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1080\/00031305.1985.10479383","article-title":"Constructing a control group using multivariate matched sampling methods that incorporate the propensity score","volume":"39","author":"Rosenbaum","year":"1985","journal-title":"Am Stat"},{"key":"10.1016\/j.ajodo.2013.01.010_bib33","unstructured":"Thoemmes F. Propensity score matching in SPSS; 2012. Available at http:\/\/arxiv.org\/ftp\/arxiv\/papers\/1201\/1201.6385.pdf."},{"key":"10.1016\/j.ajodo.2013.01.010_bib34","doi-asserted-by":"crossref","first-page":"219","DOI":"10.1214\/08-STS254","article-title":"Covariate balance in simple, stratified and clustered comparative studies","volume":"23","author":"Hansen","year":"2008","journal-title":"Stat Sci"},{"key":"10.1016\/j.ajodo.2013.01.010_bib35","doi-asserted-by":"crossref","first-page":"e1753","DOI":"10.1136\/bmj.e1753","article-title":"Parametric v non-parametric statistical tests","volume":"344","author":"Sedgwick","year":"2012","journal-title":"BMJ"},{"key":"10.1016\/j.ajodo.2013.01.010_bib36","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1037\/0033-2909.112.1.155","article-title":"A power primer","volume":"112","author":"Cohen","year":"1992","journal-title":"Psychol Bull"},{"key":"10.1016\/j.ajodo.2013.01.010_bib37","doi-asserted-by":"crossref","first-page":"382","DOI":"10.1016\/0002-9416(83)90322-6","article-title":"The analysis of errors in orthodontic measurements","volume":"83","author":"Houston","year":"1983","journal-title":"Am J Orthod"},{"key":"10.1016\/j.ajodo.2013.01.010_bib38","series-title":"Statistical methods for medical and biological students","author":"Dahlberg","year":"1940"},{"key":"10.1016\/j.ajodo.2013.01.010_bib39","doi-asserted-by":"crossref","first-page":"250","DOI":"10.1016\/j.ajodo.2011.10.018","article-title":"Use of controls in clinical trials","volume":"141","author":"Pandis","year":"2012","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2013.01.010_bib40","first-page":"137","article-title":"Sucking habits: clinical management in dentistry","volume":"15","author":"da Silva Filho","year":"1991","journal-title":"Pediatr Dent"}],"container-title":["American Journal of Orthodontics and Dentofacial Orthopedics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0889540613001182?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0889540613001182?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T08:55:35Z","timestamp":1760172935000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0889540613001182"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,5]]},"references-count":40,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2013,5]]}},"alternative-id":["S0889540613001182"],"URL":"https:\/\/doi.org\/10.1016\/j.ajodo.2013.01.010","relation":{},"ISSN":["0889-5406"],"issn-type":[{"value":"0889-5406","type":"print"}],"subject":[],"published":{"date-parts":[[2013,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Stability of quad-helix\/crib therapy in dentoskeletal open bite: A long-term controlled study","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.2013.01.010","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2013 American Association of Orthodontists. Published by Mosby, Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}