使用碎形分析方法评估光功能植入物周围的骨结构:一个分口随机临床研究
Hamed Farsiani1, Nilsun Bagis1, Elif Polat Balkan2
1Faculty of Dentistry, Department of Periodontology, Ankara Univercisty, Ankara, 06500, Turkey.
BMC oral health
|July 2, 2025
概括
使用紫外线光的光功能化 (PF) 显著改善了牙科植入物周围的骨质,由增加的碎形维度 (FD) 值证明. 这种方法显示了增强骨整合和植入物存活的前景.
科学领域:
- 生物材料科学 生物材料科学
- 牙科植入物学 牙科植入物学
- 医学成像分析 医学成像分析
背景情况:
- 牙植入物失败可能需要修复手术.
- 使用紫外线光的光功能化 (PF) 是一种改善牙植入物骨整合的新技术.
- 评估植入物周围的骨质量对于预测植入物成功至关重要.
研究的目的:
- 评估PF对围绕牙科植入物的骨质的影响.
- 利用碎形维度分析 (FDA) 作为一种量化骨微观结构变化的方法.
- 为了确定PF是否与标准程序相比增强了骨质整合.
主要方法:
- 一个分口设计,涉及42个牙科植入物.
- 碎形维度分析 (FDA) 应用于手术前后全景放射图.
- ImageJ软件用于分析25x25像素的感兴趣区域.
- 使用SPSS 26进行的统计分析,与Shapiro-Wilk测试进行非正常分布.
主要成果:
- 在PF治疗 (测试) 组 (p=0.044) 中观察到碎形维度 (FD) 值的统计学显著增加.
- 对照组显示FD值的非显著增加 (p=0.794).
- 这些发现表明,试验组的骨微观结构得到了改善.
结论:
- 光功能化 (PF) 似乎通过改善骨微观结构来增强骨质整合,由增加的FD值表明.
- 碎形维度分析 (FDA) 作为一种可靠的基于成像的指标,用于评估牙科植入物周围的骨变化.
- PF是一种有前途的辅助疗法,用于改善牙科植入物结果.
相关概念视频
01:55Bone Structure
Within the skeletal system, the structure of a bone, or osseous tissue, can be exemplified in a long bone, like the femur, where there are two types of osseous tissue: cortical and cancellous.
01:27Fractures: Bone Repair
Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...