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| 3种即刻义齿修复单颗上前牙的红色美学指数比较 |
| The effect on PES of single maxillary anterior tooth with three kinds of immediate denture |
| 投稿时间：2016-02-21 |
| DOI：10.3969/j.issn.1000-0399.2016.09.013 |
| 中文关键词: 即刻义齿 红色美学指数 美学修复 |
| 英文关键词: Immediate denture Pink esthetic score Aesthetics |
| 基金项目: |
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| 中文摘要: |
| 目的 评价拔牙后立即应用3种即刻义齿对缺牙区牙龈塑形的临床效果。方法 选择2014年8月至2015年4月在安徽省口腔医院就诊的单颗上前牙缺损或缺失且欲拔除患牙的患者15例，随机分为即刻固定桥组、即刻隐形义齿组、正畸压模式即刻义齿组，每组5例，拔牙后30 min立即戴入即刻义齿。拔牙前、拔牙后3个月复诊时，记录缺牙处的部分红色美学指数（PES）。结果 15例义齿均使用良好，与拔牙前相比，拔牙3个月后的近中龈乳头、软组织水平、软组织轮廓、软组织颜色和软组织质地的PES改变显著，差异有统计学意义（P<0.05）。3种即刻义齿PES变化进行比较，差异无统计学意义（P>0.05）。结论 3种即刻义齿都能获得良好的上前牙牙龈塑形效果。 |
| 英文摘要: |
| Objective The purpose of this clinical study was to evaluate the effect immediately using of three kinds of immediate denture after tooth-extraction on soft tissue shaping. Methods We selected 15 patients with single hopeless maxillary anterior tooth as the research objects. They were divided into three groups according to three kinds of immediate denture,each group of 5 patients.The immediate denture were placed 30 minutes after tooth extraction. Mesial papilla,distal papilla,soft-tissue level,soft-tissue contour,soft-tissue color and texture were monitored before tooth-extraction and at recall(3 months after tooth extraction). Results Three kinds of immediate denture were in good function. The score of mesial papilla,soft-tissue level,soft-tissue contour,soft-tissue color and texture were significantly higher(P<0.05). Three kinds of immediate denture had the same influence on the PES,without statistical significance(P>0. 05). Conclusion Three kinds of immediate denture can shape the gingiva of maxillary anterior tooth well. |
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