用清晰对齐器治疗的混合牙科患者的异位关系和牙变化:两年随访
Francesca Gazzani1, Chiara Pavoni1, Francesca Chiara De Razza1
1Department of Health Science, UniCamillus-Saint Camillus International Medical University, 00131 Rome, Italy.
Children (Basel, Switzerland)
|February 27, 2026
概括
清晰对齐器有效地扩大牙弧在成长中的儿童在早期混合牙. 这些变化在治疗后两年内保持稳定,没有保留,提供了可靠的拦截选项.
科学领域:
- 牙科 牙科是指牙科的专业.
- 矯正牙科 矯正牙科是一種矯正牙科.
- 儿科牙科 儿科牙科
背景情况:
- 评估清晰对齐器治疗后牙弧修饰的长期稳定性.
- 专注于早期混合牙阶段的成长患者.
研究的目的:
- 评估用透明对齐器实现的牙弧变化的稳定性.
- 确定长期的结果没有保留在混合牙.
主要方法:
- 对20名年轻患者 (平均年龄8.3岁) 使用透明对齐器进行了回顾性研究.
- 没有辅助器,IPR或保留的标准化顺序扩展协议.
- 在基线,治疗结束和治疗后2年分析的牙成型.
主要成果:
- 在两个门中实现了显著的横向扩张 (例如,上门宽度+2.1毫米).
- 在治疗后两年内观察到最小的,无意义的复发.
- 保持了门宽度的稳定改进,毛脱,以及空气喷射.
结论:
- 清晰对齐器在早期混合牙中提供了显著和稳定的牙弧修改.
- 在没有保留装置的情况下,治疗结果在两年内保持稳定.
- 这种方法对于正在成长的患者来说是一种可靠的拦截选择.
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