在最大骨间位置评估咬伤力:在初级牙上的不钢和石皇冠之间的体内比较研究
K Maheshkumar1, Nagalakshmi Chowdhary1, Ramesh Chowdharry2
1Department of Pedodontics and Preventive Dentistry, Sri Siddhartha Dental College and Hospital, Sri Siddhartha Academy of Higher Education, Tumakuru, Karnataka, India.
概括
在初级牙方面,不钢冠冕 (SSC) 和金冠冕进行了比较. 金玉冠显示出更高的咬伤力,但SSCs实现了更好的闭合再平衡,使它们整体上更可接受.
科学领域:
- 儿科牙科 儿科牙科
- 恢复性牙科 恢复性牙科
- 生物材料是一种生物材料.
背景情况:
- 主要牙修复对于维持口腔功能至关重要.
- 不钢皇冠 (SSC) 和金皇冠是常见的修复选择.
- 评估他们的临床表现和患者满意度很重要.
研究的目的:
- 在使用SSCs与石皇冠的初级牙上完全恢复皇冠后,临床比较咬伤力变化和家长的满意度.
- 评估数字闭塞分析在评估这些修复的有效性.
主要方法:
- 一项涉及36个主要牙的比较研究,涉及6-9岁的患有脉干扰的儿童.
- 牙被随机分配到SSC或石皇冠修复中.
- 使用T-Scan III系统在基线,恢复后和1个月后续测量咬伤力.
- 通过问卷来评估家长的满意度.
主要成果:
- 在基线和1个月的随访期间,在两种冠状类型之间观察到咬伤力和垂直尺寸的显著差异.
- 与SSC组相比,石皇冠组表现出更高的平均咬伤力.
- 父母报告说,在颜色和美学方面,他们对石冠冠状的满意度更高.
结论:
- 虽然合金皇冠显示出更大的咬伤力,但不钢皇冠 (SSC) 则促进了更好的闭合再平衡.
- 由于优异的闭塞功能恢复,SSC被发现更可接受.
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