PAR 지수를 이용한 교정치료 결과의 평가에 관한 연구
Evaluation of orthodontic treatment outcomes and post-treatment changes by the PAR index
정수봉, 주라형,
소속 상세정보
정수봉 ( ) - 경희대학교 치과대학 교정학교실
주라형 ( ) - 경희대학교 치과대학 교정학교실
KMID : 0361920010310040393
Abstract
The purposes of this study were to assess the treatment results in orthodontic department, Kyung Hee University, to evaluate the occlusion at 2 year follow-up control, in relation to the original malocclusion, and changes occurring in the follow-up period, and to determine whether treatment and posttreatment changes of the PAR index were related to the original Angle classification
Dental study casts of 25 patients in permanent dentition were evaluated using Peer Assessment Rating (PAR) index. The PAR index was measured at the pretreatment stage. immediately after treatment, and at 2 years posttreatment.
The following results were obtained
1. The treatment reduced the PAR index by 85.05% and it indicates that KHDC clinic has a high standard of treatment 2. The follow-up result of 75.40% PAR score reduction implies a gain of 9.65% of posttreatment PAR score during follow-up period.
3. There is no relationship between the treatment changes of the PAR index and the orignal Angle classification.
키워드
PAR 지수;재발;안정성;PAR index;Relapse;Stability
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