中国美容医学2017，Vol.26Issue(4)：98-101,4.
两种种植系统后牙区单牙修复后边缘骨吸收与冠根比的临床研究
Two kinds of Single Tooth Implant System Posterior Area after Repair of Marginal Bone Resorption and Crown Root Ratio of Clinical Research
任家卉 1尼加提·吐尔逊 1杨超 1古丽再努·依不拉音 1吐逊阿依·阿迪力1
作者信息
- 1. 新疆医科大学第二附属医院口腔科, 新疆 乌鲁木齐 830063
- 折叠
摘要
Abstract
Objective To compare the marginal bone resorption of two implant systems which wereapplied to the restoration of single tooth missingsin posterior region. Methods Clinical selection of 178 cases of single tooth loss patients in which 76 cases were implanted with ITI implant system and non submerged implant surgery, 102 cases were implanted into the Anthogyr implant system with submerged implant surgery. After the crown restoration in 6, 12, 24 months and 36 months, the height of alveolar bone was measured and the amount of alveolar bone loss was calculated. The statistical analysis was performed with SPSS 17 software. Results The average age of the 178 patients was 43.26 + 10.23 years old, the average length of the implant was 9.2 mm, and the follow-up time was 36 months. Bone absorption: two groups in three years after the implantation of bone tissue around the implant bone absorption amount is increasing, the growth rate of different planting; ITI implant group marginal bone resorption in the crown on the same day, 6 months after the repair were significantly higher than that in Anthogyr implant group (P<0.05); Anthogyr implant marginal bone resorption in repair group 12 months after the implant bone absorption amount is greater than ITI group (P<0.05), in repair after 24 and 36 months, no significant difference between the two. The cumulative survival rates of the two planting systems were 98.6% and 95.8%, respectively, and the difference was not statistically significant (P>0.05). Conclusions There is no significant difference between the two systems in CRR, and the short-term clinical effect of crown root ratio CRR≤1 and 1<CRR<2 implant crown are good. Two dental implant systems have different effects on the absorption of bone tissue around implants, but they have a good clinical effect.关键词
种植系统/冠根比/边缘骨吸收/植入方式/短期临床效果Key words
implant system/crown-to-root ratio/arginal bone loss/implantation mode/short term clinical outcome分类
医药卫生引用本文复制引用
任家卉,尼加提·吐尔逊,杨超,古丽再努·依不拉音,吐逊阿依·阿迪力..两种种植系统后牙区单牙修复后边缘骨吸收与冠根比的临床研究[J].中国美容医学,2017,26(4):98-101,4.
