{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T00:07:34Z","timestamp":1792541254762,"version":"4.5.0"},"reference-count":18,"publisher":"The Angle Orthodontist (EH Angle Education & Research Foundation)","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2008,9,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Objective: To evaluate if prematurely born children have higher prevalence of malocclusion traits and greater orthodontic treatment need than matched full-term born controls.<\/jats:p>\n               <jats:p>Materials and Methods: Seventy-three preterm children were selected from the Medical Birth Register and divided into two subgroups according to their gestational age. One group consisted of 37 very preterm children (VPT), born in gestational week 29\u201332, and the other of 36 extremely preterm children (EPT), born before the 29th gestational week. The subjects were compared with a control group of 41 full-term children, who were matched for sex, age, and nationality. Data from clinical examinations, study casts, and panoramic radiographs were used to determine malocclusion traits. The dental health component of the index of orthodontic treatment need (IOTN) was used to rank the treatment need.<\/jats:p>\n               <jats:p>Results: Two or more malocclusion traits occurred significantly more often among EPT (83.3%) and VPT children (73.0%), compared with the full-term children (51.2%). Significantly higher prevalence of deep bites and was found in EPT and VPT groups compared with the full-term control group. Deep bite was the most common malocclusion trait in the EPT and VPT group. Higher orthodontic treatment need was found for the preterm children but no differences in prevalence of malocclusion traits and treatment need were found between VPT and EPT children.<\/jats:p>\n               <jats:p>Conclusion: The clinician should be aware of the potential for a higher number of malocclusion traits and greater orthodontic treatment need in prematurely born children compared with full-term children.<\/jats:p>","DOI":"10.2319\/083007-402.1","type":"journal-article","created":{"date-parts":[[2008,2,25]],"date-time":"2008-02-25T21:17:06Z","timestamp":1203974226000},"page":"786-792","source":"Crossref","is-referenced-by-count":30,"title":["Malocclusion Traits and Orthodontic Treatment Needs in Prematurely Born Children"],"prefix":"10.2319","volume":"78","author":[{"given":"Liselotte","family":"Paulsson","sequence":"first","affiliation":[{"name":"a\u2009Consultant Orthodontist, Research Fellow, Department of Orthodontics, Faculty of Odontology, Malm\u00f6 University, Malm\u00f6, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bj\u00f6rn","family":"S\u00f6derfeldt","sequence":"first","affiliation":[{"name":"b\u2009Professor, Department of Oral Public Health, Faculty of Odontology, Malm\u00f6 University, Malm\u00f6, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lars","family":"Bondemark","sequence":"first","affiliation":[{"name":"c\u2009Chair and Professor, Department of Orthodontics, Faculty of Odontology, Malm\u00f6 University, Malm\u00f6, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1164","reference":[{"key":"2020042120460837300_i0003-3219-078-05-0786-b1","doi-asserted-by":"crossref","first-page":"557","DOI":"10.1111\/j.1651-2227.1999.tb00175.x","article-title":"Ten-year follow-up of children born before 29 gestational weeks: health, cognitive development, behavior and school achievement.","volume":"88","author":"Stjernqvist","year":"1999","journal-title":"Acta Paediatr"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b2","doi-asserted-by":"crossref","first-page":"78","DOI":"10.1016\/S0002-9378(12)90889-3","article-title":"A multicenter study of preterm birth weight and gestational age-specific neonatal mortality.","volume":"168","author":"Copper","year":"1993","journal-title":"Am J Obstet Gynecol"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b3","doi-asserted-by":"crossref","first-page":"975","DOI":"10.1542\/peds.101.6.975","article-title":"Actuarial survival in the premature infant less than 30 weeks' gestation.","volume":"101","author":"Cooper","year":"1998","journal-title":"Pediatrics"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b4","article-title":"Neonatal medicine.","author":"Lissauer"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b5","doi-asserted-by":"crossref","first-page":"286","DOI":"10.1136\/adc.68.3_Spec_No.286","article-title":"Outcome at 8 years for children with birth weights of 1250 g or less.","volume":"68","author":"Marlow","year":"1993","journal-title":"Arch Dis Child"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b6","doi-asserted-by":"crossref","first-page":"567","DOI":"10.1136\/adc.78.6.567","article-title":"Psychological development of prematurely born children.","volume":"78","author":"Wolke","year":"1998","journal-title":"Arch Dis Child"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b7","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1046\/j.1365-3016.2002.00393.x","article-title":"Birth weight and gestational age effects on motor and social development.","volume":"16","author":"Hediger","year":"2002","journal-title":"Paediatr Perinat Epidemiol"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b8","first-page":"133","article-title":"Oral complications associated with neonatal oral tracheal intubation: a critical review.","volume":"11","author":"Angelos","year":"1989","journal-title":"Pediatr Dent"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b9","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1111\/j.1834-7819.1986.tb02979.x","article-title":"Oral complications of premature birth.","volume":"31","author":"Seow","year":"1986","journal-title":"Aust Dent J"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b10","first-page":"269","article-title":"A systematic review of the consequences of premature birth on palatal morphology, dental occlusion, tooth-crown dimensions, and tooth maturity and eruption.","volume":"74","author":"Paulsson","year":"2004","journal-title":"Angle Orthod"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b11","doi-asserted-by":"crossref","first-page":"412","DOI":"10.3109\/00016925309136726","article-title":"Magnifying viewer for photofluorography films.","volume":"39","author":"Mattsson","year":"1953","journal-title":"Acta Radiol"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b12","doi-asserted-by":"crossref","first-page":"27","DOI":"10.3109\/00016356408993963","article-title":"A method for epidemiologic registration of malocclusion.","volume":"22","author":"Bj\u00f6rk","year":"1964","journal-title":"Acta Odontol Scand"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b13","doi-asserted-by":"crossref","first-page":"309","DOI":"10.1093\/oxfordjournals.ejo.a035999","article-title":"The development of an index for orthodontic treatment priority.","volume":"11","author":"Brook","year":"1989","journal-title":"Eur J Orthod"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b14","doi-asserted-by":"crossref","first-page":"615","DOI":"10.1093\/ejo\/24.6.615","article-title":"Sagittal occlusal relationships and asymmetry in prematurely born children.","volume":"24","author":"Harila-Kaera","year":"2002","journal-title":"Eur J Orthod"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b15","first-page":"349","article-title":"Prevalence of oral defects among neonatally intubated 3- to 5- and 7- to 10-year-old children.","volume":"13","author":"Kopra","year":"1991","journal-title":"Pediatr Dent"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b16","doi-asserted-by":"crossref","first-page":"1466","DOI":"10.1542\/peds.2006-1070","article-title":"Chronic conditions, functional limitations, and special health care need in 10- to 12-year-old children born at the 23 to 25 weeks' gestation in the 1990s: a Swedish national prospective follow-up study.","volume":"118","author":"Farooqi","year":"2006","journal-title":"Pediatrics"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b17","first-page":"72","article-title":"Orthodontic treatment need in 10-year-old Dunedin schoolchildren.","volume":"93","author":"Crowther","year":"1997","journal-title":"N Z Dent J"},{"key":"2020042120460837300_i0003-3219-078-05-0786-b18","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1093\/ejo\/26.3.237","article-title":"Prevalence of malocclusions in the early mixed dentition and orthodontic treatment need.","volume":"26","author":"Tausche","year":"2004","journal-title":"Eur J Orthod"}],"container-title":["The Angle Orthodontist"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/meridian.allenpress.com\/angle-orthodontist\/article-pdf\/78\/5\/786\/1388560\/083007-402_1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/meridian.allenpress.com\/angle-orthodontist\/article-pdf\/78\/5\/786\/1388560\/083007-402_1.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,5,7]],"date-time":"2025-05-07T16:04:56Z","timestamp":1746633896000},"score":1,"resource":{"primary":{"URL":"https:\/\/angle-orthodontist.kglmeridian.com\/view\/journals\/angl\/78\/5\/article-p786.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,9,1]]},"references-count":18,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2008,9,1]]}},"URL":"https:\/\/doi.org\/10.2319\/083007-402.1","relation":{},"ISSN":["0003-3219","1945-7103"],"issn-type":[{"value":"0003-3219","type":"print"},{"value":"1945-7103","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,9,1]]}}}