数字定量软组织体积变化在缩放和根植规划后的数字定量
I Vallejos-Juárez1, A Fons-Font, R Agustín-Panadero
1Department of Oral Medicine Faculty of Medicine and Dentistry University of Valencia C/ Gascó Oliag, 1 46010 Valencia, Spain ruben.agustin@uv.es.
Medicina oral, patologia oral y cirugia bucal
|August 18, 2024
概括
数字扫描准确地测量了经过缩放和根平整后牙周组织的变化. 这种方法揭示了治疗后牙的高度和宽度收缩,比传统技术提供了更精确的分析.
科学领域:
- 牙周病学 牙周病学
- 数字牙科数字牙科
- 生物医学成像学 生物医学成像学
背景情况:
- 牙周炎治疗监测需要对牙周组织变化的准确分析.
- 评估牙周软组织体积变化的传统方法往往是侵入性的或不准确的.
- 数字方法为精确的牙周组织分析提供了一个有希望的替代方案.
研究的目的:
- 用数字方法测量经过缩放和根平整后牙周组织的体积变化.
- 为了进行定量分析,比较处理前后的数字扫描 (STL文件).
- 评估数字叠加对监测牙周治疗结果的有效性.
主要方法:
- 使用口腔内扫描来捕获治疗前后的数字模型 (STL文件).
- 作为牙周干预措施,进行了缩放和根平整 (SRP).
- 叠加的治疗前和治疗后的STL文件,以量化牙周组织的体积和尺寸变化.
- 将数字测量与临床数据进行比较,包括探测深度和探测出血.
主要成果:
- 临床数据显示,平均探测深度减少0.34±0.54毫米,出血率显著下降.
- 数字分析显示,牙高度的平均损失为0.196 ± 0.188毫米,宽度为0.344 ± 0.338毫米.
- 这些数字测量表明治疗后的牙组织收缩.
结论:
- STL文件的叠加使得SRP后牙周组织变化的精确量化成为可能.
- 数字分析检测到治疗后牙组织的缩小,无论是高度还是宽度.
- 这种数字方法提供了与传统测量技术无法辨别的洞察力.
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