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- 2018
透明冠在乳下切牙及乳尖牙龋损修复中的初步探讨
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Abstract:
摘要 目的:探讨与分析透明冠修复乳下切牙及乳尖牙大面积龋损的可行性及疗效,并与直接树脂充填法进行对比。方法:选取乳下切牙及乳尖牙大面积龋损的患儿50例(132颗患牙),按治疗所用方案分为两组,透明冠组:63颗患牙;树脂充填组:69颗患牙。分别于治疗后6个月、12个月复查比较两组修复效果及并发症发生情况。结果: 治疗后6个月复查,两组修复成功率无明显差异;治疗后12个月复查,透明冠组修复成功率及并发症发生情况明显优于树脂充填组,差异有统计学意义(P<0.05)。结论: 乳上切牙透明冠可用于修复乳下切牙及乳尖牙大面积龋损,且临床修复效果更优于直接树脂充填技术,值得推广应用
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