[1]许 诺,汪世超,许晓波,等. 牙科放大镜在前牙美学修复中的临床应用[J].中国美容医学,2020,(2):125-127.
　XU Nuo,WANG Shi-chao,XU Xiao-bo,et al. Clinical Application of the Loupe Applied to Aesthetic Restoration by Anterior Teeth[J].Medical Aesthetics and Beauty,2020,(2):125-127.
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 牙科放大镜在前牙美学修复中的临床应用

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《中国美容医学》[ISSN:1008-6445/CN:61-1347/R]

卷:
期数:
2020年2期
页码:
125-127
栏目:
出版日期:
2020-03-15

文章信息/Info

Title:
 Clinical Application of the Loupe Applied to Aesthetic Restoration by Anterior Teeth
文章编号:
1008-6455(2020)02-0125-03
作者:
 许 诺; 汪世超; 许晓波; 边华琴; 孙 珍
Author(s):
 XU Nuo; WANG Shi-chao; XU Xiao-bo; BIAN Hua-qin; SUN Zhen
关键词:
 ; [关键词]放大镜; 牙科设备; 边缘适合性; 美学修复; 牙体预备
Keywords:
 ; Key words: loupe;  dental equipment;  marginal adaptation;  esthetic prosthodontics;  tooth preparation
分类号:
R783.4
文献标志码:
A
摘要:
[摘要]目的：探讨应用放大镜辅助前牙牙体预备的临床修复效果。方法：选取2017年1月-2018年2月于合肥市口腔医院行上
颌前牙美学修复的40例患者，共45个单位修复体，随机分成两组。实验组：利用放大镜辅助肩台预备、辅助修复体粘接；对
照组：常规牙体预备，然后行全瓷冠修复。牙体预备和修复完成后，由医生和患者本人分别进行VAS评分，并按照USPHS标准
进行随访评价。结果：实验组的预备效率低于对照组，在操作时间和预备质量方面高于对照组（P ＜0.05）。临床专家对预
备后的牙体评分，实验组为（1.91±0.426）分，与对照组（2.22±0.518）分比较，差异有统计学意义（P＜0.05）。修复
后3个月随访复查，实验组的牙龈反应优于对照组（P ＜0.05）。结论：利用牙科放大镜辅助全瓷美学修复，能有效提高修复
效果。

Abstract:
Abstract: Objective To discuss the clinical prosthodontic effects of the tooth preparation by Loupe. Methods 40 patients with
45 units of aesthetic prostheses treatment by maxillary anterior teeth in the Hefei Stomatological Hospital for January 2017 to
February 2018 were randomly divided into two groups. The control group were normal preparation, the experimental groups
were preparation by Loupe. All of teeth were prostheses treatment by ceramic crown. After the treatment,the dentists and
the patients were scored VAS separately. The clinical effects were assessed by the same prosthodontist through the modifi ed
USPHS standard. Results The experimental group achieved lower degree than control group in the prepared effi ciency, but
they achieved higher degree in the operation time and prepared quality(P ＜0.05).The assessment of the prepared teeth of
three prosthodontists showed significant difference(P ＜0.05) between experimental group(1.91±0.426)points and control
group(2.22±0.518)points. According to the follow-up evaluation by three month, experimental group showed great advantage
over control group in the gingival reaction(P ＜0.05). Conclusion The dental loupe assisted all-ceramic aesthetic restoration can
improve the restoration effect.

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更新日期/Last Update: 2020-03-31