| Interrelationship between the position of impacted maxillary canines and the morphology of the maxilla. | |
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MedLine Citation:
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PMID: 22554749 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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INTRODUCTION: The aim of this study was to examine whether there is a relationship between the position of impacted maxillary canines and the morphology of the maxilla. METHODS: The palatally impacted canine group included 18 boys and 27 girls with an average age of 12 years 9 months (±2 years 1 month). The buccally impacted canine group comprised 19 boys and 26 girls with an average age of 12 years 2 months (±1 year 4 months). Arch length/intermolar width × 100 was used as the value for comparison of maxillary arch shapes, and palatal vault depth/intermolar width × 100 was used to compare the shapes of palate between the 2 groups. Each category was directly measured from the diagnostic model. RESULTS: Both the arch length/intermolar width × 100 and the palatal vault depth/intermolar width × 100 formulas showed statistically significant differences (P <0.0001), indicating differences in the shape of maxillary arch and the palatal vault between the 2 groups. CONCLUSIONS: The shape of the maxillary arch was narrower and longer in the palatally impacted canine group compared with the buccally impacted canine group, and the palatally impacted canine group had a deeper palatal vault than did the buccally impacted canine group. |
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Authors:
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Yoojun Kim; Hong-Keun Hyun; Ki-Taeg Jang |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics Volume: 141 ISSN: 1097-6752 ISO Abbreviation: Am J Orthod Dentofacial Orthop Publication Date: 2012 May |
Date Detail:
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Created Date: 2012-05-04 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8610224 Medline TA: Am J Orthod Dentofacial Orthop Country: United States |
Other Details:
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Languages: eng Pagination: 556-62 Citation Subset: D; IM |
Copyright Information:
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Copyright © 2012 American Association of Orthodontists. Published by Mosby, Inc. All rights reserved. |
Affiliation:
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Resident, Department of Pediatric Dentistry and the Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Korea. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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