Profile changes in patients with class III malocclusions after Delaire mask therapy
Profile changes in patients with class III malocclusions after Delaire mask therapy
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DOI：
10.1016/s0889-5406(98)80018-8
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发表时间：
1998-04-01
影响因子：
3
通讯作者：
Kirlic, Y
中科院分区：
文献类型：
--
作者：
Kilicoglu, H;Kirlic, Y
本研究的目的是详细评估Delaire矫形面具治疗（法国-Orthodontie）后硬组织和软组织的变化。治疗组，其中包括16名女孩（平均年龄：8.65岁，标准差：1.4岁）与骨骼III类关系引起的上颌退缩，与未经治疗的对照组10名女孩（平均年龄：9.29岁，标准差：1.4岁）进行了比较。结果表明：（1）上颌前牵引后，上颌骨向前移位，下颌骨向后旋转，上颌切牙向前移动，下颌切牙向后移动，下颌平面角、前下面部高度和总面部高度增加，下颌前下面部高度和总面部高度增加。（4）这些变化反映在侧貌上，即骨骼侧貌凸度增加，软组织面角和面凸度减少;（5）III类凹侧貌变得更加平衡，上唇区域变得更加明显。
The purpose of this study was to make a detailed evaluation of hard and soft tissue changes after Delaire orthopedic mask therapy (France-Orthodontie). The treatment group, which comprised 16 girls (mean age: 8.65 years, SD: 1.4 years) with skeletal Class III relationships caused by maxillary retrognathism, was compared with an untreated control group of 10 girls (mean age: 9.29 years, SD: 1.4 years). The following results were obtained: (1) After maxillary protraction, the maxilla was displaced anteriorly, whereas the mandible rotated posteriorly; (2) the maxillary incisors moved in the anterior direction, whereas the mandibular incisors moved posteriorly; (3) the mandibular plane angle and anterior lower and total face heights increased; (4) these changes were reflected in the profile, whereby the skeletal profile convexity increased and soft tissue facial angle and facial convexity decreased; and (5) the Class III concave profile became more balanced, with the upper lip area becoming more marked.