[1] 王韵杰,魏灼丽. 椅旁CAD/CAM全瓷高嵌体在后牙牙体缺损修复中的应用[J].中国美容医学,2020,(8):119-121.
  WANG Yun-jie,WEI Zhuo-li. Application Effect of Chair Side CAD/CAM All-ceramic Onlays in Repair of Posterior Tooth Defect[J].Medical Aesthetics and Beauty,2020,(8):119-121.
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 椅旁CAD/CAM全瓷高嵌体在后牙牙体缺损修复中的应用
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《中国美容医学》[ISSN:1008-6445/CN:61-1347/R]

卷:
期数:
2020年8期
页码:
119-121
栏目:
出版日期:
2020-08-10

文章信息/Info

Title:
 Application Effect of Chair Side CAD/CAM All-ceramic Onlays in Repair of Posterior Tooth Defect
文章编号:
1008-6455(2020)08-0119-03
作者:
 王韵杰魏灼丽
Author(s):
 WANG Yun-jieWEI Zhuo-li
关键词:
 [关键词]后牙牙体缺损CAD/CAM全瓷高嵌体牙龈沟液修复效果
Keywords:
 Key words:posterior tooth defect CAD/CAM all-ceramic onlays gingival crevicular fl uid repair effect
分类号:
R783.4
文献标志码:
A
摘要:
[摘要]目的:探讨椅旁电脑辅助设计与电脑辅助制造(Computer aided design/Computer aided manufacturing,CAD/CAM)
全瓷高嵌体在后牙牙体缺损修复中的应用效果。方法:选择2018年6月-2019年6月笔者医院收治的80例(92颗缺损牙)后牙牙
体缺损患者为研究对象,均采用CAD/CAM技术制作全瓷高嵌体进行修复。评价修复后6、12个月的修复效果;检测根管治疗
后嵌体修复前及修复后6、12个月龈沟液天冬氨酸转氨酶(Gingival crevicular fluid aspartate aminotransferase,GCFAST)
、龈沟液碱性磷酸酶(Gingival crevicular fluid alkaline phosphatase,GCF-ALP)水平;治疗后12个月对患者满
意度进行调查。结果:修复后6、12个月的修复优良率分别为97.83%(90/92)、95.65%(88/92)。修复后6、12个月的GCFAST[(
311.20±50.68)IU,[(252.89±37.17)IUvs [(390.55±62.43)IU]、GCF-ALP[(95.47±22.14)IU,[(73.80±14.21)IUvs
[(160.65±38.72)IU]水平均明显低于治疗前(P <0.05)。治疗后12个月患者对修复体形态、色彩、舒适性的满意度分别为
87.50%(70/80)、90.00%(72/80)、92.50%(74/80)。结论:椅旁CAD/CAM全瓷高嵌体对后牙牙体缺损具很好的修复效果,能够
改善口腔卫生,患者满意度高。

Abstract:
Abstract: Objective To discuss the application effect of chair side computer aided design/computer aided manufacturing(CAD/
CAM) all-ceramic onlays in repair of posterior tooth defect. Methods 80 patients (92 defective teeth) with posterior tooth body
defect who were selected as study subjects in our hospital From June 2018 to June 2019, and all the patients were repaired with
all-ceramic onlays maded by CAD/CAM technology. The repair effect was evaluated at 6 and 12 months after repair. The level
of gingival crevicular fl uid aspartate aminotransferase(GCF-AST)and gingival crevicular fl uid alkaline phosphatase(GCF-ALP)
was detected at 6 and 12 months after root canal treatment, before inlay repair and after repair. The satisfaction of patients were
investigated at 12 months after repair. Results The excellent and good repair rate was 97.83%(90/92) and 95.65%(88/92) at 6
and 12 months after repair, respectively. The level of GFC-AST [(311.20±50.68)IU, [(252.89±37.17)IU vs [(390.55±62.43)IU],
GFC-ALP [(95.47±22.14)IU, [73.80±14.21)IU vs [(160.65±38.72)IU] at 6 and 12 months after repair was signifi cantly lower
than those before treatment (P <0.05). After 12 months of treatment, the satisfaction of patients shape, color and comfort of
prosthetics were 87.50%(70/80), 90.00%(72/80) and 92.50%(74/80),respectively. Conclusion The chair side CAD/CAM allceramic
onlays had a good repair effect on the posterior tooth defect, which could improve oral hygiene, and the satisfaction of
patients were high.

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更新日期/Last Update: 2020-09-01