{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,3]],"date-time":"2026-10-03T17:35:22Z","timestamp":1791048922264,"version":"4.1.0"},"reference-count":10,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2006,4,1]],"date-time":"2006-04-01T00:00:00Z","timestamp":1143849600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2006,4,1]],"date-time":"2006-04-01T00:00:00Z","timestamp":1143849600000},"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":[[2006,4]]},"DOI":"10.1016\/j.ajodo.2005.11.008","type":"journal-article","created":{"date-parts":[[2006,5,3]],"date-time":"2006-05-03T09:21:51Z","timestamp":1146648111000},"page":"S86-S90","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":61,"special_numbering":"S","title":["Impacted and ankylosed teeth: Why, when, and how to intervene"],"prefix":"10.1016","volume":"129","author":[{"given":"J\u00fcri","family":"Kurol","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajodo.2005.11.008_bib1","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1093\/ejo\/14.3.173","article-title":"Longitudinal study and cost-benefit analysis of the effect of early treatment of posterior cross-bites in the primary dentition","volume":"14","author":"Kurol","year":"1992","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2005.11.008_bib2","series-title":"Textbook and color atlas of tooth impactions","first-page":"93","article-title":"Impacted supernumerary teeth","author":"Andreason","year":"1997"},{"key":"10.1016\/j.ajodo.2005.11.008_bib3","first-page":"1","article-title":"Location, complications and treatment of mesiodentes\u2014a retrospective study in children","volume":"29","author":"Tyrologou","year":"2005","journal-title":"Swed Dent J"},{"key":"10.1016\/j.ajodo.2005.11.008_bib4","doi-asserted-by":"crossref","first-page":"588","DOI":"10.1067\/mod.2002.124173","article-title":"Early treatment of tooth-eruption disturbances","volume":"121","author":"Kurol","year":"2002","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2005.11.008_bib5","doi-asserted-by":"crossref","first-page":"46","DOI":"10.1016\/0002-9416(85)90173-3","article-title":"The effect of extraction of infraoccluded deciduous molars","volume":"87","author":"Kurol","year":"1985","journal-title":"Am J Orthod"},{"key":"10.1016\/j.ajodo.2005.11.008_bib6","first-page":"283","article-title":"Infraocclusion of primary molars with aplasia of the permanent successor. A longitudinal study","volume":"54","author":"Kurol","year":"1984","journal-title":"Angle Orthod"},{"key":"10.1016\/j.ajodo.2005.11.008_bib7","series-title":"Textbook and color atlas of tooth impactions. Diagnosis, treatment and prevention","first-page":"197","article-title":"The impacted first and second molar","author":"Andreasen","year":"1997"},{"key":"10.1016\/j.ajodo.2005.11.008_bib8","doi-asserted-by":"crossref","first-page":"503","DOI":"10.1016\/0889-5406(88)90008-X","article-title":"Resorption of maxillary lateral incisors caused by ectopic eruption of the canines. A clinical and radiographical analysis of predisposing factors","volume":"94","author":"Ericson","year":"1988","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2005.11.008_bib9","series-title":"Textbook and color atlas of tooth impactions. Diagnosis, treatment and prevention","first-page":"126","article-title":"The impacted maxillary canine","author":"Kurol","year":"1997"},{"key":"10.1016\/j.ajodo.2005.11.008_bib10","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1093\/ejo\/10.1.283","article-title":"Early treatment of palatally erupting maxillary canines by extraction of primary canines","volume":"10","author":"Ericson","year":"1988","journal-title":"Eur J Orthod"}],"container-title":["American Journal of Orthodontics and Dentofacial Orthopedics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0889540605012060?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0889540605012060?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T08:40:12Z","timestamp":1760172012000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0889540605012060"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,4]]},"references-count":10,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2006,4]]}},"alternative-id":["S0889540605012060"],"URL":"https:\/\/doi.org\/10.1016\/j.ajodo.2005.11.008","relation":{},"ISSN":["0889-5406"],"issn-type":[{"value":"0889-5406","type":"print"}],"subject":[],"published":{"date-parts":[[2006,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Impacted and ankylosed teeth: Why, when, and how to intervene","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.2005.11.008","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2006 American Association of Orthodontists. Published by Mosby, Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}