골격성 Ⅱ급 1류 부정교합에서 Teuscher 장치의 치료효과
Treatment effects of the Teuscher appliance in skeletal Class Ⅱ division 1 malocclusion
최예철, 손병화,
소속 상세정보
최예철 ( ) - 가톨릭대학교 성모병원
손병화 ( ) - 연세대학교 치과대학 교정학교실
KMID : 0361920030330040247
Abstract
Various methods have been used on patients with skeletal Class II division 1 malocclusion. The activator, Frankel appliance, headgear, Herbst appliance, and Twin-block appliance are some examples. The ideal treatment effect using these appliances would be to inhibit horizontal and vertical growth of the maxilla while promoting mandibular growth and obtaining optimum dentition. The Teuscher appliance has a simultaneous combined headgear effect with maxillary growth inhibition and an activator effect with mandibular growth promotion. The purpose of this study was to examine how well these effects were clinically obtained and the results are as follows.
1. The forward growth of the maxilla was effectively inhibited.
2. The downward-forward growth of the maxillary derntoalveolar complex was inhibited. 3. Growth promotion of the mandible was not observed. 4. The overjet, overbite, molar key were effectively improved. 5. The protruded upper lip and facial profile were improved,
키워드
Teuscher 장치;엑티베이터;헤드기어;부정교합;Teuscher appliance;Headgear;Activator;Malocclusion
원문 및 링크아웃 정보
등재저널 정보