具有内置振动特征的对齐器对牙移动速度的比较评估
Navin Oommen Thomas1, Anil Paul Melitt2, Sonu M Mohan3
1Department of Orthodontics and Dentofacial Orthopaedics, Pushpagiri College of Dental Sciences, Thiruvalla, Kerala, India.
Journal of pharmacy & bioallied sciences
|January 12, 2026
概括
与传统牙相比,增强振动的清晰对齐器显著加快了牙的运动. 这项创新加速了正牙治疗,为寻求更快结果的患者提供了更有效的替代方案.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 生物材料工程 生物材料工程
- 牙科技术 牙科技术
背景情况:
- 清晰对齐器疗法在美学和舒适方面比传统的牙科更有优势.
- 清晰对齐器的一个主要限制是牙移动的速度较慢.
- 集成到对齐器中的振动技术旨在增强细胞活动和骨重塑,以加速牙运动.
研究的目的:
- 为了比较具有内置振动技术的透明对齐器与传统透明对齐器在加速牙运动中的有效性.
- 评估振动对正牙治疗的速度和总体持续时间的影响.
主要方法:
- 一项前性比较研究涉及40名正牙患者 (18-30岁) 接受前牙收缩.
- 患者被随机分为两个组:传统的清晰对齐器 (A组,n=20) 和振动增强的清晰对齐器 (B组,n=20).
- 使用的振动特征是每天5分钟的30 Hz频率. 在基线和4,8,12周时使用数字模型评估了牙的运动.
主要成果:
- 与传统组 (0.29 ± 0.06 mm/week) 相比,振动组 (0.45 ± 0.08 mm/week) 的牙移动的平均速度明显高 (P < 0.01).
- 振动增强对齐器减少了整体治疗时间约23%.
- 在这两组中都没有报告显著的不良反应或增加的不适.
结论:
- 与振动技术集成的清晰对齐器显著增加了牙移动的速度.
- 振动技术代表了一种有前途的创新,可以通过透明对齐器加速正牙治疗.
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