在新修复物放置后,牙移动性和既定牙位置的变化
O Gerasimidou1, B J Millar2, T F Watson3
1Operative Dentistry, Aristotle University of Thessaloniki, School of Health Sciences, School of Dentistry, Thessaloniki, Greece.
概括
这项研究发现,在不同年龄组和牙修复后,生理牙的移动性和运动保持稳定. 仔细的闭合管理确保牙移动性不会随着时间的推移发生显著变化.
科学领域:
- 牙科 牙科是指牙科的专业.
- 牙周病学 牙周病学
- 生物材料是一种生物材料.
背景情况:
- 牙的生理移动性是一个复杂的现象,受到各种因素的影响.
- 了解牙运动对于评估口腔健康和治疗结果至关重要.
- 之前的研究还没有全面评估不同患者群体的牙修复后的牙流动性.
研究的目的:
- 评估和比较不同患者队列中的生理牙移动性和运动.
- 评估单牙修复对牙流动性和移动性的影响.
- 确定年龄和牙周状况是否影响牙的移动性和运动.
主要方法:
- 研究了四组患者:年轻人 (A1),老年人 (A2),牙周病患者 (A3) 和接受单一牙修复的患者 (B组).
- 在所有组中记录了牙的移动性和移动性.
- 组B的录音是在恢复后立即进行的,一个月后和四个月后进行的.
主要成果:
- 在A1,A2和A3组中,在预约之间没有观察到牙移动或移动的显著变化.
- 组B显示,恢复后牙移动性略有,但不具有统计学意义的增加,这归因于固过程中的闭合力.
- 在B组中,没有检测到超出正常生理迁移的牙运动.
结论:
- 在不同年龄组和患有牙周病的患者中,生理牙的移动性和运动通常是稳定的.
- 单一牙的修复可能会导致牙移动性的暂时,轻微增加,随着时间的推移,牙移动性会稳定.
- 通过仔细的闭塞考虑,牙移动性和运动的显著变化是可以预防的,无论患者的年龄或恢复史.
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