纳索帕拉丁运河和上部中央切口的方向之间的相关性:使用Cbctct进行的比较放射学研究
Alessia Lasaracina1, Roberto Luongo2, Sergio Aliota3
1Private Practice, Via Niccolò Paganini 5, 70017 Putignano, BA, Italy.
Bioengineering (Basel, Switzerland)
|July 29, 2025
概括
鼻通道 (NPC) 在方向上与上部中央切口紧密并行. 了解这种空间关系有助于牙科植入物手术规划,以获得更好的结果.
科学领域:
- 牙科 牙科 牙科 牙科
- 人体解剖学 解剖学 解剖学
- 在口腔外科手术.
背景情况:
- 鼻通道 (NPC) 是牙植入物放置期间前部上部区域的一个关键解剖结构.
- 它含有重要的神经血管捆绑,使其解剖关系对手术成功至关重要.
研究的目的:
- 为了研究鼻通道 (NPC) 和上部中央切口 (1.1 和 2.1) 之间的平行性.
- 为了评估这两个 mesiodistal 和 buccopalatal 方向的关系,以告知牙植入物定位.
主要方法:
- 分析了226名受试者的数据.
- 统计方法包括皮尔森的相关性测试,一个样本的t测试和散射图分析.
- 评估NPC和中央切口的半径距离和口腔的倾斜度.
主要成果:
- 发现NPC和上部中央切口的口腔和半径倾斜之间存在强烈的相关性.
- 在NPC和牙之间的倾向中没有观察到任何显著的差异.
- 平均半角距离倾斜度:NPC (87.54°),1.1 (86.55°),2.1 (86.50°). 这是一个很大的差异.
- 平均嘴巴角倾斜度:NPC (67.92°),1.1 (67.02°),2.1 (67.23°). 这是一个比较简单的方法.
结论:
- NPC和上部中央切口之间的空间关系高度相关.
- 这种理解可以优化牙植入物手术规划在前大.
- 改善规划可以减少出血和麻醉等并发症.
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