Solving Full cusp Class II with 12mm OJ|【Chris Chang Ortho】CC742
Автор: 【Chris Chang Ortho】
Загружено: 2023-10-27
Просмотров: 167338
[case report]
This report describes the treatment of CII malocclusion with a 12mm overjet. IZC screws combined with self-ligation bracket system can significantly distalize maxillary arch and create a dumping effect on anterior teeth, both of which facilitate overjet reduction.
這篇報告描述如何使用IZC screws和自鎖式矯正系統來治療CII合併12mm overjet。透過螺絲和橡皮筋的力學設計可distalize上排齒列,並在前牙區創造dumping effect,達到減少overjet的效果。
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