在使用迷你螺杆进行正牙入侵后,上突发的上牙的牙周变化:一项回顾性研究
Hyun Ji Lee1, Sanghee Lee2, Jae Hyun Park3
1Department of Orthodontics, Gangnam Severance Hospital, The Institute of Craniofacial Deformity, Yonsei University College of Dentistry, Seoul, South Korea.
概括
使用迷你螺丝的正牙入侵改善了长期上升的牙中牙周健康状况. 骨探测深度和骨支等关键指标显示治疗后显著增强和稳定性.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 牙周病学 牙周病学
- 牙科植入物学 牙科植入物学
背景情况:
- 尾牙的超突破带来了复杂的正义牙科挑战.
- 在 ортодонтика侵入期间和之后评估牙周变化对于治疗成功至关重要.
研究的目的:
- 为了评估牙周变化在上突发的上牙在 ортодонтической入侵后的minicrews.
- 在治疗期间和随后的保留后期分析牙周参数.
主要方法:
- 通过用口腔和 palatal minicrews 用受控力的力量侵入了40个上突出的上牙.
- 牙周的参数包括探测深度,牙宽度和骨水平,通过临床检查和多个时间点的X射线图进行评估.
- 测量了根长度和气泡峰水平,以及通过牙造型分析测量入侵程度和复发.
主要成果:
- 最初的侵入导致冠状长度减少和探测深度增加,在治疗后6个月正常化.
- 附带的牙宽度保持稳定;根长度的减少在临床上是微不足道的 (<1毫米).
- 治疗后6个月观察到气泡峰水平和骨支的显著改善,持续稳定长达2年.
结论:
- 使用迷你螺丝杆口口突起的正牙入侵可以导致长期的牙周增强.
- 治疗结束6个月后,节体表现出稳定性.
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