骨作为治疗替代品的骨第二损伤:一个前性病例对照研究研究
Martina Mezio1, Federica Altieri1, Michele Cassetta1
1Department of Oral and Maxillofacial Sciences, "Sapienza" University of Rome, 00161 Rome, Italy.
Dentistry journal
|November 26, 2024
概括
与传统的黄铜线方法相比,骨固定显著减少了受冲击的下第二 (MM2) 的治疗时间. 这两种技术都有效地治疗MM2影响,而不会对与口腔健康相关的生活质量 (OHRQoL) 产生负面影响.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 在口腔外科手术.
- 牙科植入物学 牙科植入物学
背景情况:
- 第2 (MM2) 损伤需要手术-正牙治疗.
- 对 MM2 冲击来说,将传统的黄铜线技术与骨架 anchorage 进行比较至关重要.
- 评估治疗持续时间和对口腔健康相关生活质量 (OHRQoL) 的影响很重要.
研究的目的:
- 为了比较黄铜线与骨固定的有效性,用于治疗受冲击的下第二 (MM2).
- 在接受MM2失效的患者中评估治疗持续时间和OHRQoL.
- 为了确定骨架固定是否比MM2冲击的传统方法具有优势.
主要方法:
- 十二名患有半角角影响的MM2 (25°-40°角,深度4-10毫米) 的患者被随机分配到两个组.
- 组A:传统的铜线技术.
- 组B:使用小螺丝和弹性吊链进行骨 anchorage.
主要成果:
- 骨固定组 (B组) 与铜线组 (A组) (168.67天) 相比,治疗时间显著缩短 (76天) (p=0.0002).
- 在治疗后3天和7天的组之间没有观察到OHRQoL (OHIP-14) 的统计学上显著差异.
- 这两种技术在指定的参数内证明对MM2冲击有效.
结论:
- 与传统的黄铜线技术相比,骨是治疗受冲击的下第二牙 (MM2) 的更有效的方法.
- 减少影响技术的选择不会显著影响短期的OHRQoL.
- 建议使用更大的样本大小进行进一步研究,以证实这些发现.
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