在清晰对齐器治疗后,出现开放的牙牙的风险因素:一项回顾性研究
Wenjie Cui1, Yibai Liu1, Yang Zhao1
1Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, Nanjing, China.
BMC oral health
|April 11, 2025
概括
开放的牙接口 (OGEs) 是清晰对齐器治疗 (CAT) 的常见问题,影响了微笑的美学. 关键的风险因素包括患者年龄,牙拥挤,以及从近接点接触点到膜骨的距离.
科学领域:
- 牙科 牙科是指牙科的专业.
- 矯正牙科 矯正牙科是一種矯正牙科.
- 牙科的美学 牙科的美学
背景情况:
- 开放的牙包围 (OGEs) 是清晰对齐器治疗 (CAT) 的潜在并发症.
- 了解成人非提取病例中OGE的发病率和风险因素对于改善治疗结果至关重要.
研究的目的:
- 调查发生情况,并确定与成人患者在前部区域的开放性牙包裹 (OGEs) 相关的重大风险因素,这些患者接受了没有提取的清晰对齐器治疗.
主要方法:
- 对82名成年患者进行了回顾性分析,这些患者接受了Invisalign清晰对齐器治疗.
- 使用口腔内照片评估820个牙部位的OGEs,比较了具有和没有OGEs的组之间的冠状形状,根角和距离 (CEJ,ICP到ABC) 等参数.
- 使用后勤回归分析来确定OGE的重大风险因素.
主要成果:
- 整体OGE发病率在上部为13.4%,下部为30.7%,下部中央切口之间发生率最高 (39.02%).
- 确定的显著风险因素包括患者年龄,下口挤压,面结处相邻的上牙之间的距离,以及从近距离接触点到膜骨的距离.
结论:
- 开放的牙包围 (OGEs) 是清晰对齐器治疗中常见的不良结果,对微笑美学产生负面影响.
- 临床医生必须考虑患者的年龄,牙拥挤的程度,以及膜骨峰距离之间的近接点作为管理OGEs时的关键因素.
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