使用软组织-圆-光束计算机断层扫描和根覆盖审美评分进行牙组织评估,用于治疗孤立的牙衰退:一项临床研究
Navina Ravindran1, Uma Sudhakar1, Nimisha Mithradas1
1Department of Periodontics, Thai Moogambigai Dental College and Hospital, Chennai, Tamil Nadu, India.
Journal of Indian Society of Periodontology
|January 1, 2025
概括
冠状动脉先进膜 (CAF) 和使用亚皮质结合组织移植 (SCTG) 的膜技术都有效治疗牙衰退. 封面技术显示出更好的美学效果,软组织束计算机断层扫描 (ST-CBCT) 证明对评估有价值.
科学领域:
- 牙科 牙科是指牙科的专业.
- 牙周病学 牙周病学
- 再生医学是一种再生医学.
背景情况:
- 牙衰退影响了许多患者,导致审美问题和潜在的根表面敏感性.
- 使用连接组织移植的手术干预对于根覆盖是常见的.
研究的目的:
- 为了比较冠状动脉先进 (CAF) 与亚皮质结合组织移植 (SCTG) 的疗效,与用于米勒一级牙衰退的SCTG外技术的疗效.
- 评估软组织束计算机断层扫描 (ST-CBCT) 在评估治疗结果中的作用.
主要方法:
- 20名患有米勒一级衰退的患者被随机分为两组:CAF + SCTG和信封技术 + SCTG.
- 临床参数包括衰退高度/宽度,探测深度,临床附着水平和角质化组织高度在基线和6个月后被测量.
- 基质化组织厚度和根覆盖审美评分 (RES) 在6个月后使用跨腔探针 (TGP) 和ST-CBCT进行评估.
主要成果:
- 这两种技术都显示了临床参数的显著集团内改善.
- 在大多数临床参数中,在基线或6个月后没有观察到显著的跨组差异.
- 与CAF组相比,包膜技术组显示了与TGP和ST-CBCT (P=0.01) 相比,化组织厚度的统计学上显著增加. 两组之间的RES得分没有显著差异 (P=0.10).
结论:
- 两种CAF + SCTG和信封技术 + SCTG都有效治疗米勒一级牙衰退.
- 封面技术可以提供优越的美学结果.
- 在牙周再生中,ST-CBCT是评估牙尺寸和治疗结果的宝贵工具.
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