[1]阿孜古丽·赛依都拉,麦合甫孜·艾山. 整层充填流动树脂与纳米流动树脂修复楔状缺损的临床对比研究[J].中国美容医学,2019,(05):115-117.
　Arzugul·SAIYIDULA,Mahefuzi·AISHAN. Clinical Contrast Research of Bulk-fill Flowable Resin and Nano Flowable Resin onRepair of the Dental Wedge-shaped Defects[J].Medical Aesthetics and Beauty,2019,(05):115-117.
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 整层充填流动树脂与纳米流动树脂修复楔状缺损的临床对比研究
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《中国美容医学》[ISSN:1008-6445/CN:61-1347/R]

卷:
期数:
2019年05期
页码:
115-117
栏目:
出版日期:
2019-05-10

文章信息/Info

Title:
 Clinical Contrast Research of Bulk-fill Flowable Resin and Nano Flowable Resin on
Repair of the Dental Wedge-shaped Defects
文章编号:
1008-6455（2019）05-0115-03
作者:
 阿孜古丽·赛依都拉1; 麦合甫孜·艾山2
Author(s):
Arzugul·SAIYIDULA1; Mahefuzi·AISHAN2
关键词:
 ; [关键词]楔状缺损; 整层充填流动树脂; 纳米流动树脂; 充填体固位力; 患牙敏感性
Keywords:
 ; Key words: dental wedge-shaped defects;  bulk-fill flowable resin;  nano flowable resin;  retaining force of backfill; toothsensitivity; repair effect
分类号:
R783.4
文献标志码:
A
摘要:
[摘要]目的：比较整层充填流动树脂与纳米流动树脂对楔状缺损的修复效果。方法：以2014年1月-2015年4月笔者单位口腔
科收治的55例(共165颗患牙)楔状缺损患者为研究对象，按照随机数字法将分为A组(n =28，84颗牙)与B组(n =27，81颗牙)，
A组及B组患者分别采用SureFil SDR整层充填流动树脂与Filtek Z350纳米流动树脂修复楔状缺损进行填充固化。采用Ryge
及USPHS评价标准，比较填充修复后1周、1个月、1年、3年两组患者的患牙敏感发生率及填充体脱落率。结果：修复后1周
及1个月，A组的患牙敏感率分别为26.19%、13.10%，填充体脱落率分别为1.19%、2.38%；B组的患牙敏感率分别为59.26%、
44.44%，填充体脱落率分别为1.23%、2.47%，A组的患牙敏感率明显低于B组(P ＜0.05)，两组的填充体脱落率比较，差异无
统计学意义(P ＞0.05)；修复后1年、3年，A组的患牙敏感率分别为5.95%、1.19%，填充体脱落率分别为4.76%、5.95%，B组
的患牙敏感率分别为8.64%、3.70%，填充体脱落率分别为19.75%、23.46%，A组的填充体脱落率明显低于B组(P ＜0.05)，两
组的患牙敏感率比较，差异无统计学意义(P ＞0.05)。结论：整层充填流动树脂修复楔状缺损在充填体固位力及预防患牙敏
感方面均有优势，尤其在增强充填体固位方面优势明显。

Abstract:
Abstract: Objective To compare the repair effect of bulk-fill flowable resin and nano flowable resin on dental wedge-shaped
defects. Methods 55 cases(165 cases of offending teeth) of patients with dental wedge-shaped defects which was divide into
group A(n =28, 84cases of offending teeth) and group B(n =27, 81 cases of offending teeth) according to the random number
method in the department of stomatology of our hospital during 2014.1-2015.4. The patients of group A and group B was
filled with SureFil SDR bulk-fill flowable resin and Filtek Z350 nano flowable resin, respectively. The sensitive incidence of
offending teeth and cumulative loss rate was compared by Ryge and USPHS evaluation criterion between two groups in the
1 week, 1 month, 1 year and 3 years after repairing. Results In the 1 week and 1 month after repairing, the sensitive incidence
of offending teeth was 26.19%, 13.10% and the cumulative loss rate was 1.19%, 2.38% in group A, the sensitive incidence
of offending teeth was 59.26%, 44.44% and the cumulative loss rate was 1.23%, 2.47% in group B, the sensitive incidence
of offending teeth of group A was significantly lower than that of group B (P ＜0.05), there was no statistical significance on
cumulative loss rate between two groups(P＞0.05). In the 1 year and 3 years after repairing, the sensitive incidence of offending
teeth was 5.95%, 1.19% and the cumulative loss rate was 4.76%, 5.95% in group A, the sensitive incidence of offending teeth was
8.64%, 3.70% and the cumulative loss rate was 19.75%, 23.46% in group B, the cumulative loss rate of group A was significantly
lower than that of group B (P＜0.05), there was no statistical significance on sensitive incidence of offending teeth between two
groups(P ＞0.05). Conclusion The Bulk-fill flowable resin had advantages on retaining force of backfill and preventing tooth
sensitivity in the repair of dental wedge-shaped defects, especially in strengthening the retaining force of backfill.

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更新日期/Last Update: 2019-06-11