下第三与下角和骨骨折之间的关系
1Department of Stomatology Yanbian University Hospital Yanji, Jilin 133000, China jinbin198629@sina.com.
Medicina oral, patologia oral y cirugia bucal
|May 25, 2024
概括
受影响的下第三 (M3) 增加了下角骨折的风险,而它们的缺席或正常喷发可以防止骨折. M3的位置显著影响骨折风险.
科学领域:
- 口腔和牙面部外科手术
- 牙科放射学 牙科放射学
- 创伤学 创伤学 创伤学
背景情况:
- 第三 (M3) 的位置是下骨折的一个关键因素.
- 了解这种相关性有助于口腔临床研究和治疗规划.
研究的目的:
- 评估第三 (M3) 位置和下角和骨骨折之间的相关性.
- 为口腔临床研究提供数据参考.
主要方法:
- 对409例下骨折病例进行了回顾性横截面研究.
- 对下角 (78例) 和骨骨折 (106例) 的全景放射图和病例记录的评估.
主要成果:
- 在M3的存在,喷发状态,P&G位置分类,深度冲击和断裂类型之间发现了显著的相关性.
- 与状骨折相比,下角骨折的多重M3根 (75.4%) 和受影响的M3s (80%) 的患病率更高.
- P&G II类和B类冲击与下角骨折有显著的相关性.
结论:
- 受冲击的下第三 (M3) 增加了下角骨折的风险.
- 缺乏或正常爆发的M3可降低骨折风险,并防止带状过程骨折.
- M3位置,特别是P&G II类和B类冲击,是下骨折病因的关键因素.
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