Stability and Survival Rates of a Hydrophilic Versus a Conventional Sandblast,acid-etched Implant Surface
作者单位：重庆医科大学
学位级别：硕士
导师姓名：吴小红
授予年度：2020年
学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）]
主 题：Dental implants hydrophilic surface sandblasted and acid-etched surface implant stability meta-analysis
摘 要：Background: Modifying the implant surface by enhancing the wettability(hydrophilicity)improves osseointegration,thus reducing the healing *** this study,the authors aimed to evaluate the stability and survival rates of implants with a hydrophilic surface compared to those with a sandblasted and acid-etched *** of studies reviewed: The included studied(randomized controlled trials RCTs)were identified by searching the PubMed,ScienceDirect,and Cochrane library databases without date of publication *** assessment was performed using the Cochrane Collaboration s *** the primary outcome,confidence intervals were set at 95%;weighted means across the studies were calculated using a fixed-effects model or using risk ratios and their 95% confidence intervals for the secondary ***: The authors included 5 RCTs(246 dental implants)in the systematic review which compared a hydrophilic with conventional sandblast and acid-etched implant *** implant stability(primary outcome)was measured at baseline and 3,6,and 8 weeks,and the implant survival rates were measured as a secondary ***,compared with the control groups,no clinically significant differences in implant stability or survival rates were identified for the hydrophilic surface ***: results didn t show any clinically significant effect of a hydrophilic surface on improving implant stability or survival ***,these findings must be analyzed carefully due to the limitations of this review,such as the small sample size and some differences among the included studies.
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