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성인에서 미니스크류 보강형 비수술적 구개확장장치와 연속호선에 의한 악궁확장 효과 비교

Other Titles
 Change of arch dimension using two different expansion modalities in adults-MARPE and continuous archwire: a pilot study 
Authors
 이기준 ; 최태현 
Citation
 대한치과의사협회지, Vol.51(6) : 242~248, 2013 
Journal Title
 대한치과의사협회지 
ISSN
 3764-4672 
Issue Date
2013
Abstract
Considering the high prevalence, transverse control in adult patients presenting relatively narrow maxillary width is a challenging issue. This study compared the pattern of arch expansion induced by either miniscrew-assisted rapid palatal expander (MARPE) or continuous archwire engaged on self-ligating brackets. Age-matched adults groups(N=15 each) were treated with respective appliance. In both groups, all intercanine, interpremolar, and intermolar widths increased, and significantly greater change was noted in the intermolar region. Buccal tipping was minimal in both groups. Subsequent arch length increase, lingual tipping of incisors and distal tipping of molars were also found in both groups. According to the results, it can be concluded that the MARPE induced generally more arch expansion, particularly in the intermolar width, indicating that the adults showing buccal crossbite of the molars may have to undergo expansion via MARPE prior to arch alignment using continuous archwire.
URI
http://ir.ymlib.yonsei.ac.kr/handle/22282913/87562
Appears in Collections:
1. 연구논문 > 2. College of Dentistry > Dept. of Orthodontics
Yonsei Authors
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Link
 http://scholar.ndsl.kr/schDetail.do?cn=JAKO201347651341991
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