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中华口腔医学研究杂志(电子版) ›› 2016, Vol. 10 ›› Issue (03) : 202 -207. doi: 10.3877/cma.j.issn.1674-1366.2016.03.010

所属专题: 文献

临床研究

个性化全瓷基台在前牙种植修复中的应用
冼逢珠1, 陈俊兰2, 吴纪楠2,()   
  1. 1. 528400 中山,冼逢珠牙科诊所
    2. 528400 中山市人民医院口腔分院
  • 收稿日期:2016-01-12 出版日期:2016-06-01
  • 通信作者: 吴纪楠
  • 基金资助:
    中山市科技计划(2014A1FC105)

Clinical application of personalized all-ceramic abutments in anterior implant aesthetic restorations

Fengzhu Xian1, Junlan Chen2, Jinan Wu2,()   

  1. 1. The Dental Clinic of Xian Fengzhu, Zhongshan 528400, China
    2. Hospital of Stomatology, People′s Hospital, Zhongshan 528400, China
  • Received:2016-01-12 Published:2016-06-01
  • Corresponding author: Jinan Wu
  • About author:
    Corresponding author: Wu Jinan, Email:
引用本文:

冼逢珠, 陈俊兰, 吴纪楠. 个性化全瓷基台在前牙种植修复中的应用[J]. 中华口腔医学研究杂志(电子版), 2016, 10(03): 202-207.

Fengzhu Xian, Junlan Chen, Jinan Wu. Clinical application of personalized all-ceramic abutments in anterior implant aesthetic restorations[J]. Chinese Journal of Stomatological Research(Electronic Edition), 2016, 10(03): 202-207.

目的

探讨个性化全瓷基台在前牙区种植修复的美学效果。

方法

临床上收集51例前牙缺失患者(共植入60枚种植体)作为研究对象,根据患者意愿,26例选择个性化金属纯钛基台纳入对照组即:个性化钛基台+全瓷冠修复(30枚);25例患者选择个性化全瓷基台纳入实验组即:个性化全瓷基台+全瓷冠修复(30枚)。通过两组对照研究,术后1、6、12个月复诊,分别记录红白复合美学指数、牙龈指数及菌斑指数,将数据进行统计学分析。

结果

术后1、6个月红白美学指数差异无统计学意义;术后12个月比较:(1)红色美学指数:实验组(30例)高于对照组(28例),差异有统计学意义(χ2= 6.696,P= 0.020);(2)白色美学指数:实验组(30例)高于于对照组(29例),差异有统计学意义(χ2=6.634,P= 0.021)。术后1个月菌斑指数和牙龈指数差异无统计学意义;术后6个月两组比较菌斑指数(t= 3.128,P= 0.003)和牙龈指数(Z=-3.537,P= 0.000)差异均有统计学意义;术后12个月两组比较菌斑指数(t= 3.027,P= 0.004)和牙龈指数(Z=-6.785,P= 0.000)差异均有统计学意义。

结论

在前牙种植美容修复中,个性化全瓷基台较钛基台优势明显,值得临床推广。

Objective

To evaluate the aesthetic effects of restorations with personalized all-ceramic abutment in the anterior teeth zone.

Methods

Fifty-one patients with 60 missing anterior teeth in maxilla were selected. According to the wishes of patients, personalized titanium abutment and all ceramic crowns were used to restore 30 teeth in 26 patients in the control group: personalized zirconia abutment and all ceramic crowns were selected to restore 30 teeth in 25 patients in the experimental group. Clinical evaluation was scored by pink aesthetic index, white aesthetic index, gingival index and gingival index at 1, 6, and 12 months after the restorations were placed. Statistical analysis was performed using SPSS 16.0 software package.

Results

The pink aesthetic index and white aesthetic index were not significantly different in 1 and 6 months after operation between two groups. Pink aesthetic index (χ2= 6.696, P= 0.020) was higher in the experimental group (n= 30) than the control group (n= 28) ; white aesthetic index (χ2= 6.634, P= 0.021) was higher in the experimental group (n= 30) than the control group (n= 29) in twelve months after operation. Plaque index and gingival index had no significant differences in 1 month after operation between two groups. Plaque index (t= 3.128, P= 0.003) and gingival index (Z=-3.537, P= 0.000) were significantly different in six months after operation. Plaque index (t= 3.027, P= 0.004) and gingival index (Z=-6.785, P= 0.000) had significant difference in twelve months after operation.

Conclusion

Personalized all-ceramic abutments can effectively improve the aesthetic appearance of the implant denture in maxillary anterior zone.

表1 60枚种植体美学修复后不同时间患者的PES评分[枚(%)]
表2 60枚种植体美学修复后不同时间患者的WES评分[枚(%)]
表3 60枚种植体美学修复后患者菌斑指数、牙龈指数比较(±s
图1~10 上前牙缺失患者行个性化氧化锆基台种植修复治疗过程 图1为术前正面照;图2为术前面照;图3为术前全颌曲面断层片;图4为术中植体植入;图5为术后缝合;图6为术后4个月全颌曲面断层片;图7为术后个性化全瓷基台修复;图8为术后随访1年正面照;图9为术后随访1年面照;图10为术后随访1年全颌曲面断层片
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