中国口腔种植学杂志2018，Vol.23Issue(4)：187-189,195,4.
拔牙位点保存技术应用于种植牙的临床研究分析
Clinical analysis of tooth extraction site preservation technology applied to dental implants
刘焕磊1
作者信息
- 1. 安阳市第六人民医院口腔颌面外科,河南省安阳市 455000
- 折叠
摘要
Abstract
Objective: To investigate the clinical effect of extraction site preservation technique in implant treatment. Methods: 86 patients with anterior teeth extraction from July 2016 to August 2017 were randomly divided into two groups. in the control group, implants were not preserved at the extraction site. in the observation group, Bio-Oss collagen implants and Bio-Gide membrane were applied immediately after extraction, and temporary dentures were made. The success rate of implantation in 2 groups was retrospectively observed. Results: The difference of alveolar bone height and width in the observation group was significantly smaller than that in the control group at 6 months after extraction (P<0.05).After treatment, the implant success rate of the observation group was as high as 100％, and that of the control group was 88.37％. The success rate of the observation group was significantly higher than that of the control group (P <0.05). Six months after treatment, compared with the control group, the PES score and new bone mineral density of the observation group were significantly higher, and the vertical alveolar ridge bone absorption and the lip and palate (tongue) bone absorption were significantly lower (P<0.05). Conclusion: The technique of tooth extraction site preservation can significantly reduce the bone defect caused by tooth extraction, create better conditions for new bone formation, and consequently effectively preserve alveolar bone mass, which is conducive to the effective improvement of implant success rate.关键词
拔牙/种植牙/拔牙位点保存技术Key words
extraction/dental implant/extraction site preservation technology分类
医药卫生引用本文复制引用
刘焕磊..拔牙位点保存技术应用于种植牙的临床研究分析[J].中国口腔种植学杂志,2018,23(4):187-189,195,4.
