| 摘要: |
| ［摘要］ 目的 分析采用纳米树脂美学修复前牙缺损牙的临床疗效。方法 选取2010-01～2015-01于该院就诊的192例牙科疾病（前牙缺损牙）患者作为研究对象，按照所用材料的不同分为观察组和对照组，每组各96例。观察组采用纳米树脂美学修复前牙缺损牙，对照组采用常规复合树脂修复前牙缺损牙。对两组疗效进行观察比较。结果 观察组发生充填物脱落1例，牙髓炎1例，成功率为97.92%，明显高于对照组的59.38%，差异具有统计学意义(P<0.01）。结论 采用纳米树脂美学修复前牙缺损牙可使修复体表面恢复光滑、形态较为完整、密合程度高、美观牙齿，降低修复体着色、变色或折裂的可能性，抑制牙龈炎和继发龋的发生，疗效显著，值得临床推广使用。 |
| 关键词: 纳米树脂 美学修复 前牙 缺损牙 |
| DOI：10.3969/j.issn.1674-3806.2016.03.10 |
| 分类号:R 783.5 |
| 基金项目: |
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| The clinical observation of dental defects in the anterior teeth with nano resin aesthetics |
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LIANG Ge-zhi
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Department of Stomatology, Traditional Chinese Medicine Hospital of Yulin City, Guangxi 537000, China
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| Abstract: |
| ［Abstract］ Objective To analyze the clinical effect of nano resin in the treatment of dental defects in the anterior teeth.Methods One hundred and ninety-two patients with dental defects(anterior teeth) were collected from January 2010 to January 2015 and were randomly divided into the observation group and the control group, with 96 cases in each group. The dental defects of the observation group were repaired by the nano resin, and those of the control group were repaired by the conventional composite resin. The curative effects were compared between the two groups.Results In the observation group, the filler mater of the defected teeth fell out in 1 case and pulpitis occurred in another case. The successful rate of the observation group(97.92%) was significantly higher than that of the control group(59.38%)(P<0.01).Conclusion The nano resin aesthetic repair of dental defected teeth can restore the smooth surface of the defected teeth, form more complete, tighty-sealed and beautiful teeth, reduce the possibility of coloration, discoloration and fold crack of the repaired body, and reduce the occurrence of gingivitis and secondary caries. |
| Key words: Nano resin Aesthetic restoration Anterior teeth Tooth defect |
