用TADs治疗前部开口咬伤的非侵入性保守管理与清晰对齐器治疗相比
Sylvain Chamberland1, Noé Nataf2
1Private Practice, 10345 Boul. de L'Ormière, Quebec, Qc, G2B 3L2, Canada. drsylchamberland@videotron.ca.
Clinical oral investigations
|March 31, 2024
概括
临时骨装置 (TAD) 通过入侵和垂直控制有效地关闭了开口咬伤. 清晰对齐器疗法 (CAT) 通过下切口挤出实现了咬伤关闭,垂直变化不那么显著.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 牙科生物力学 牙科生物力学
- 骨架 anchorage 是一个骨架.
背景情况:
- 前部开口咬伤治疗往往需要等入侵.
- 临时骨装置 (TADs) 提供了一个非手术的方法,用于入侵.
- 清晰对齐疗法 (CAT) 是一种用于治疗轻度开口咬伤的公认方法.
研究的目的:
- 为了比较TADs与双弧入侵和CAT之间的开放咬合关闭的疗效和机制.
- 评估与每种治疗方式相关的骨和牙变化.
主要方法:
- 这是一项回顾性研究,比较了18名接受TAD治疗的患者和16名接受CAT治疗的患者.
- 脑力测量分析和口内照片评估了多个时间点 (T1-T4) 的变化.
- 治疗的成功被定义为积极的超咬,垂直维度变化和POSI得分.
主要成果:
- TAD组实现了100%的POSI分数为0,并实现了显著的垂直减少.
- CAT组获得了78.6%的POSI分数为0,具有显著的下切肢挤出,但没有显著的垂直变化.
- 两组都增加了过度咬伤,但TADs在垂直测量方面表现出更大的改善.
结论:
- TADs通过入,垂直控制和下旋转提供有效的开放咬合关闭.
- CAT主要通过下切口挤出来实现咬合的关闭.
- 与CAT相比,TAD在开口咬伤方面提供了更全面的骨和牙纠正.
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