生物清晰与生物清晰对比 用于管理前黑三角形的常规矩阵
Han Zheng1,2, Anna Wang, Qiong Sun
1Department of Periodontology, Hefei Stomatological Hospital, Hefei Stomatology Clinical College, Anhui Medical University, Hefei, China.
Journal of the College of Physicians and Surgeons--Pakistan : JCPSP
|February 14, 2026
概括
与传统的树脂修复相比,Bioclear矩阵系统显著减少了牙衰退,并改善了前黑三角形的修复质量. 这种方法提供了优越的牙周健康结果和更好的边际适应.
科学领域:
- 牙科 牙科是指牙科的专业.
- 恢复性牙科 恢复性牙科
- 牙周病学 牙周病学
背景情况:
- 前面的黑色三角形是一个常见的美学问题.
- 传统的树脂修复可能在管理牙周健康方面存在局限性.
- 生物质矩阵系统为恢复这些区域提供了一种新的方法.
研究的目的:
- 为了比较Bioclear矩阵系统和常规树脂修复之间的6个月牙周结局和修复质量.
- 为了评估Bioclear修复在管理前黑三角形中的有效性.
主要方法:
- 一项随机对照试验与71名参与者进行.
- 参与者被分配到生物清晰 (BCL),常规 (CONV) 或对照 (CTRL) 组.
- 牙周参数 (牙衰退,探针深度,探针出血,斑块指数) 和恢复质量在基线,3个月和6个月被评估.
主要成果:
- 在6个月后,生物清晰修复显示了明显较少的牙衰退进展 (0.15毫米),与传统 (0.42毫米) 和对照 (0.63毫米) 组相比.
- 与传统修复相比,Bioclear显示出优异的边际适应 (91.7%) 和降低了表面粗度.
- 在探测时出血减少了Bioclear (20.8%至4.2%),但在常规恢复时增加了 (21.7%至26.1%).
结论:
- 生物清晰矩阵系统在管理前黑三角时为牙周健康提供了显著的临床优势.
- 与传统技术相比,生物核复原显示出较少的牙衰退进展和较高的边缘适应.
- 这项研究强调了Bioclear系统在美学修复牙科中改善患者治疗结果的潜力.
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