论文部分内容阅读
目的:评价种植体天然牙联合支持固定桥修复的短期临床疗效。方法:2008年1月~2013年1月接受种植体天然牙联合固定桥修复35例,种植体桥基牙38颗。随访6~66个月,拍摄X线片测量种植体周围骨吸收量,进行临床疗效评价,应用寿命表法计算种植体5年累积存留率。结果:种植体年均骨吸收量为(0.22±0.12)mm,种植体天然牙联合支持固定桥修复5年有效率为94.3%,种植体5年累积存留率94.5%。结论:种植体天然牙联合固定桥是一种可行的修复方式,可以取得较好的临床修复效果,长期效果有待于进一步观察。
OBJECTIVE: To evaluate the short-term clinical efficacy of implant supported natural teeth in the repair of fixed bridges. Methods: From January 2008 to January 2013, 35 patients received implants with natural teeth combined with fixed abutments and 38 abutment implants. The follow-up ranged from 6 to 66 months. X-ray films were taken to measure the bone resorption around the implant. Clinical efficacy was evaluated. The 5-year cumulative survival rate of the implants was calculated by the life table method. Results: The mean annual bone resorption of the implant was (0.22 ± 0.12) mm. The effective rate of the natural teeth supported by the implant on the 5-year fixed bridge was 94.3%. The 5-year cumulative survival rate of the implants was 94.5%. Conclusion: Implant natural teeth combined with fixed bridge is a viable repair method, which can achieve better clinical repair effect, the long-term results need to be further observed.