The korean journal of orthodontics (대한치과교정학회지)
- Volume 25 Issue 1 Serial No. 48
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- Pages.1-12
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- 1995
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- 2234-7518(pISSN)
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- 2005-372X(eISSN)
THE RETROSPECTIVE STUDY ON THE INDICATION OF THE CHIN CAP THERAPY
이모장치의 적응증에 관한 후향적 고촬
- Yang, Won-Sik (Department of Orthodontics, College of Dentistry, Seoul National University) ;
- Kim, Byoung-Ho (Department of Orthodontics, College of Dentistry, Seoul National University)
- Published : 1995.02.01
Abstract
The purpose of this study was to predict the respose to the chincap therapy from the initial cephalometric measurements and to obtain the indication of chincap therapy. 40 patients selected for this study were classified into two groups by the occlusal stability after completion of permanent dentition and the improvement of facial profile, after chincap therapy. One was good response group which consisted of 25 children and the other was poor response group with 15 patients. Various measurements of the craniofacial structure in the initial lateral cephalogram were calculated and analyzed by t-test and discriminant analysis. The results were as follows: 1. Good response group had more horizontal growth pattern in initial stage of treatment, and the contributing measurements were
본 연구는 초진시의 골격형태로부터 이모장치에 대한 반응성을 예측하는 지표를 구하여 III급부정교합환자의 조기 치료를 결정할 때 고려할 수 있는 기준를 마련하기 위해 시행하였다. 성장기의 골격성 III급 부정교합아동 40명을 연구대상으로 하였으며, 이들을 영구치열완성 이후의 교합의 안정성과 최대성장기 이후의 안모의 개선도를 기준으로하여 양호반응군 25명과 불량반응군 15명으로 나누었다. 초진시 두 군 사이에 현저한 차이를 보이는 주요 골격계측항목을 선택하고, 판별분석을 시행하여 다음의 결과를 얻었다. 1. 치료전