单颗上前牙早期种植软组织效果临床研究  

Aesthetic effect of early single-tooth implants in the anterior maxilla

作　　者：刘薇丽[1] 张颖齐 随丽娜[1] 

机构地区：[1]郑州人民医院口腔科,郑州450002 [2]中国石油天然气中心医院口腔科,河北廊坊065000

出　　处：《中国实用口腔科杂志》2015年第8期470-472,477,共4页Chinese Journal of Practical Stomatology

基　　金：河南省医学科技攻关计划项目(201403237)

摘　　要：目的对单颗上前牙早期种植后周围软组织美学效果进行观察和分析。方法筛选2010年2月至2012年4月在郑州人民医院口腔科就诊的行单颗上颌中切牙早期种植患者30例,记录并分析种植体初戴时以及戴入3、12、24个月时种植体留存率、红色美学指数(PES)、改良龈沟出血指数(MBI)、牙周探诊深度(PD)和患者满意度。采用Spss15.0软件包进行数据分析。结果 30枚种植体存留率为100%,至24个月随访时骨吸收为(0.61±0.16)mm,PES值从基线期(6.33±1.42)分增加至24个月的(10.83±2.10)分,MBI为0.98±0.68,PD为(2.16±0.27)mm,各时间点MBI及PD均值比较差异均无统计学意义(均P>0.05),患者非常满意率为86.6%。结论单颗上颌前牙缺失采用早期种植,可获得较好的软组织美学效果和患者满意度。Objective To evaluate the aesthetic outcome of early single-tooth implant in the anterior maxilla. Methods Thirty patients with single-tooth lost were treated with early implant surgery. The outcome was assessed after the final restoration was completed 2 days, 3 months, 12 months and 24 months later. The bone resorption, pink esthetic score （PES）, modification sulcns bleeding index （MBI）, probing depth （PD）and patient satisfaction were observed to evaluate the aesthetic effect and survival rate. Results The implant survival rate was 100%. Bone resorption were（0.61 ± 0.16） ram. Significant improvement of PES was found between baseline and 2-year assessment. The MBI score was （0.98 ± 0.68）mm on average. The PD score was（2.16 ± 0.27）mm on average. The score between MBI and PD showed no signifi- cant difference at every testing time. The extreme satisfaction was 86.6%. Conclusion Single-tooth lost in esthetic zone may-be performed early implant which can acquire a satisfactory aesthetic effect.

关 键 词：早期种植 软组织美学 红色美学指数 

分 类 号：R78[医药卫生—口腔医学]