两种用于初级切口器的美学全冠状复原材料的比较评价
Kanchan Kumari Dhaker1, Sandeep Tandon1, Ambika S Rathore1
1Department of Pediatric and Preventive Dentistry, RUHS College of Dental Science, Rajasthan University of Health Sciences (RUHS), Jaipur, Rajasthan, India.
International journal of clinical pediatric dentistry
|August 15, 2024
概括
纳米陶修复显示出较好的骨折阻力和牙的边缘完整性,而牙修复在预防次要牙方面更优越. 这两种材料都为儿科牙科修复提供了可行的替代方案.
科学领域:
- 儿科牙科 儿科牙科
- 牙科材料科学 牙科材料科学
- 恢复性牙科 恢复性牙科
背景情况:
- 主要大切割刀通常需要由于空或创伤而进行完整的冠状元恢复.
- 审美修复材料越来越多地用于儿科牙科,以改善患者接受和结果.
- 纳米陶和giomers代表了先进的修复材料,其性能可能比传统选择更好.
研究的目的:
- 为了比较纳米陶 (Magma NT®) 和巨 (Beautifil II®) 材料的临床疗效,用于初级大切口的全冠冕修复.
- 在9个月的时间内,评估恢复完整性,次要的发展,以及家长的满意度.
主要方法:
- 包括15名患者 (3-5岁) 带有化的原发性大切口.
- 40个切口被随机分配到纳米陶或巨孔修复组.
- 在基线,3个月,6个月和9个月使用修改的USPHS骨折,边际完整性和二次的标准来评估恢复. 父母的满意度也被记录下来.
主要成果:
- 对于任何一种材料,在基线和3个月内都没有观察到显著的变化.
- 与giomers (p > 0.05) 相比,纳米陶修复显示出更好的粗骨折和边际完整性的趋势.
- 巨恢复在预防次要虫病方面表现明显更好 (p < 0.05). 父母的满意度是可比的,但两者都被认为是成本效益低下的.
结论:
- 纳米陶修复在初级切口器中表现出优越的物理特性 (骨折,边缘完整性).
- 在预防二次病方面,Giomer 修复证明更有效.
- 纳米陶和giomers都是主要前牙修复的可行的美学替代品,比传统材料提供更好的品质.
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