{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T01:41:22Z","timestamp":1790041282158,"version":"4.0.1"},"reference-count":30,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2009,12,1]],"date-time":"2009-12-01T00:00:00Z","timestamp":1259625600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2009,12,1]],"date-time":"2009-12-01T00:00:00Z","timestamp":1259625600000},"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":[[2009,12]]},"DOI":"10.1016\/j.ajodo.2009.03.036","type":"journal-article","created":{"date-parts":[[2009,12,4]],"date-time":"2009-12-04T04:54:28Z","timestamp":1259902468000},"page":"764.e1-764.e11","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":77,"title":["In-vitro comparison of 2 cone-beam computed tomography systems and panoramic imaging for detecting simulated canine impaction-induced external root resorption in maxillary lateral incisors"],"prefix":"10.1016","volume":"136","author":[{"given":"Ali","family":"Alqerban","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Reinhilde","family":"Jacobs","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paulo Couto","family":"Souza","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guy","family":"Willems","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajodo.2009.03.036_bib1","doi-asserted-by":"crossref","first-page":"108","DOI":"10.1007\/s00056-003-0222-x","article-title":"Dental anomalies as a microsymptom of palatal canine displacement","volume":"64","author":"Leifert","year":"2003","journal-title":"J Orofac Orthop"},{"key":"10.1016\/j.ajodo.2009.03.036_bib2","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1016\/j.tripleo.2007.01.030","article-title":"Localization of impacted maxillary canines and observation of adjacent incisor resorption with cone-beam computed tomography","volume":"105","author":"Liu","year":"2008","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod"},{"key":"10.1016\/j.ajodo.2009.03.036_bib3","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 radiographic analysis of predisposing factors","volume":"94","author":"Ericson","year":"1988","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2009.03.036_bib4","first-page":"332","article-title":"Incisor resorption caused by maxillary cuspids: a radiographic study","volume":"57","author":"Ericson","year":"1987","journal-title":"Angle Orthod"},{"key":"10.1016\/j.ajodo.2009.03.036_bib5","doi-asserted-by":"crossref","first-page":"418","DOI":"10.1016\/j.ajodo.2004.04.033","article-title":"Three-dimensional localization of maxillary canines with cone-beam computed tomography","volume":"128","author":"Walker","year":"2005","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2009.03.036_bib6","first-page":"257","article-title":"Evaluation of impacted canines by means of computerized tomography","volume":"11","author":"Elefteriadis","year":"1996","journal-title":"Int J Adult Orthod Orthognath Surg"},{"key":"10.1016\/j.ajodo.2009.03.036_bib7","doi-asserted-by":"crossref","first-page":"216","DOI":"10.1067\/mod.2001.110989","article-title":"Factors that relate to treatment duration for patients with palatally impacted maxillary canines","volume":"119","author":"Stewart","year":"2001","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2009.03.036_bib8","first-page":"276","article-title":"Incisor root resorptions due to ectopic maxillary canines imaged by computerized tomography: a comparative study in extracted teeth","volume":"70","author":"Ericson","year":"2000","journal-title":"Angle Orthod"},{"key":"10.1016\/j.ajodo.2009.03.036_bib9","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1259\/dmfr\/65487937","article-title":"Conventional and digital radiographic methods in the detection of simulated external root resorptions: a comparative study","volume":"33","author":"Westphalen","year":"2004","journal-title":"Dentomaxillofac Radiol"},{"key":"10.1016\/j.ajodo.2009.03.036_bib10","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1093\/ejo\/23.1.25","article-title":"The radiographic localization of impacted canines: a comparison of methods","volume":"23","author":"Mason","year":"2001","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2009.03.036_bib11","first-page":"28","article-title":"Different diagnostic tools for the localization of impacted maxillary canines: clinical considerations","volume":"8","author":"Maverna","year":"2007","journal-title":"Prog Orthod"},{"key":"10.1016\/j.ajodo.2009.03.036_bib12","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1111\/j.1600-9657.1987.tb00167.x","article-title":"Radiographic assessment of simulated root resorption cavities","volume":"3","author":"Andreasen","year":"1987","journal-title":"Endod Dent Traumatol"},{"key":"10.1016\/j.ajodo.2009.03.036_bib13","first-page":"185","article-title":"Assessment of root resorption and root shape: periapical vs panoramic films","volume":"71","author":"Sameshima","year":"2001","journal-title":"Angle Orthod"},{"key":"10.1016\/j.ajodo.2009.03.036_bib14","series-title":"Dental radiology: principles and techniques","author":"Haring","year":"2000"},{"key":"10.1016\/j.ajodo.2009.03.036_bib15","doi-asserted-by":"crossref","first-page":"106","DOI":"10.1016\/j.ajodo.2004.11.028","article-title":"Can the severity of root resorption be accurately judged by means of radiographs? A case report with histology","volume":"128","author":"Heimisdottir","year":"2005","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2009.03.036_bib16","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1016\/0030-4220(84)90127-0","article-title":"Apical root anatomy of impacted maxillary canines. A clinical and radiographic study","volume":"58","author":"Rohlin","year":"1984","journal-title":"Oral Surg Oral Med Oral Pathol"},{"key":"10.1016\/j.ajodo.2009.03.036_bib17","doi-asserted-by":"crossref","first-page":"483","DOI":"10.1016\/0889-5406(87)90005-9","article-title":"Radiographic examination of ectopically erupting maxillary canines","volume":"91","author":"Ericson","year":"1987","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.ajodo.2009.03.036_bib18","first-page":"415","article-title":"Resorption of incisors after ectopic eruption of maxillary canines: a CT study","volume":"70","author":"Ericson","year":"2000","journal-title":"Angle Orthod"},{"key":"10.1016\/j.ajodo.2009.03.036_bib19","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1038\/sj.dmfr.4600258","article-title":"The use of spiral computed tomography in the localization of impacted maxillary canines","volume":"26","author":"Preda","year":"1997","journal-title":"Dentomaxillofac Radiol"},{"key":"10.1016\/j.ajodo.2009.03.036_bib20","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1093\/ejo\/10.1.115","article-title":"CT diagnosis of ectopically erupting maxillary canines\u2014a case report","volume":"10","author":"Ericson","year":"1988","journal-title":"Eur J Orthod"},{"key":"10.1016\/j.ajodo.2009.03.036_bib21","doi-asserted-by":"crossref","first-page":"272","DOI":"10.1016\/j.tripleo.2008.04.030","article-title":"Detection and size differentiation of simulated tooth root defects using flat-panel volume computerized tomography (fpVCT)","volume":"107","author":"Hahn","year":"2008","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod"},{"key":"10.1016\/j.ajodo.2009.03.036_bib22","first-page":"75","article-title":"Clinical applications of cone-beam computed tomography in dental practice","volume":"72","author":"Scarfe","year":"2006","journal-title":"J Can Dent Assoc"},{"key":"10.1016\/j.ajodo.2009.03.036_bib23","doi-asserted-by":"crossref","first-page":"791","DOI":"10.1016\/j.joms.2007.11.018","article-title":"Applications of cone beam computed tomography in the practice of oral and maxillofacial surgery","volume":"66","author":"Quereshy","year":"2008","journal-title":"J Oral and Maxillofac Surg"},{"key":"10.1016\/j.ajodo.2009.03.036_bib24","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1034\/j.1600-9657.2000.016001024.x","article-title":"Diagnosis of external root resorption using TACT (tuned-aperture computed tomography)","volume":"16","author":"Nance","year":"2000","journal-title":"Endod Dent Traumatol"},{"key":"10.1016\/j.ajodo.2009.03.036_bib25","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1016\/S1079-2104(98)90159-7","article-title":"Film and digital radiography for detection of simulated root resorption cavities","volume":"86","author":"Borg","year":"1998","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod"},{"key":"10.1016\/j.ajodo.2009.03.036_bib26","first-page":"35","article-title":"Detection of lingual root resorptions in the intraoral radiographs: an experimental study","volume":"29","author":"Follin","year":"2005","journal-title":"Swed Dent J"},{"key":"10.1016\/j.ajodo.2009.03.036_bib27","doi-asserted-by":"crossref","first-page":"885","DOI":"10.1016\/j.tripleo.2008.01.005","article-title":"Diagnosis of artificially induced external root resorption using conventional intraoral film radiography, CCD, and PSP: an ex vivo study","volume":"106","author":"Kamburoglu","year":"2008","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod"},{"key":"10.1016\/j.ajodo.2009.03.036_bib28","first-page":"275","article-title":"Assessment of external root resorption using digital subtraction radiography","volume":"18","author":"Kravitz","year":"1992","journal-title":"J\u00a0Endod"},{"key":"10.1016\/j.ajodo.2009.03.036_bib29","doi-asserted-by":"crossref","first-page":"393","DOI":"10.1259\/dmfr\/13347073","article-title":"Diagnostic ability of computed tomography to evaluate external root resorption in vitro","volume":"36","author":"da Silveira","year":"2007","journal-title":"Dentomaxillofac Radiol"},{"key":"10.1016\/j.ajodo.2009.03.036_bib30","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1016\/j.joen.2008.11.005","article-title":"Influence of voxel size in the diagnostic ability of cone beam tomography to evaluate simulated external root resorption","volume":"35","author":"Liedke","year":"2009","journal-title":"J Endod"}],"container-title":["American Journal of Orthodontics and Dentofacial Orthopedics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0889540609008804?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0889540609008804?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T08:49:02Z","timestamp":1760172542000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0889540609008804"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,12]]},"references-count":30,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2009,12]]}},"alternative-id":["S0889540609008804"],"URL":"https:\/\/doi.org\/10.1016\/j.ajodo.2009.03.036","relation":{},"ISSN":["0889-5406"],"issn-type":[{"value":"0889-5406","type":"print"}],"subject":[],"published":{"date-parts":[[2009,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"In-vitro comparison of 2 cone-beam computed tomography systems and panoramic imaging for detecting simulated canine impaction-induced external root resorption in maxillary lateral incisors","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.2009.03.036","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"https:\/\/doi.org\/10.1016\/j.ajodo.2009.08.002","name":"associatedlink","label":"CrossRef DOI link to the associated document"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2009 American Association of Orthodontists. Published by Mosby, Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}