CAJ | 학술논문

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。
목적：평개충식체천연아연합지지고정교수복적단기림상료효。방법：2008년1월～2013년1월접수충식체천연아연합고정교수복35례，충식체교기아38과。수방6～66개월，박섭X선편측량충식체주위골흡수량，진행림상료효평개，응용수명표법계산충식체5년루적존류솔。결과：충식체년균골흡수량위（0．22±0．12）mm，충식체천연아연합지지고정교수복5년유효솔위94．3％，충식체5년루적존류솔94．5％。결론：충식체천연아연합고정교시일충가행적수복방식，가이취득교호적림상수복효과，장기효과유대우진일보관찰。
Objective:To evaluate the clinical effect of implant-tooth supported fixed partial denture. Method: From January 2008 to January 2013,35 patients with implant-tooth supported fixed partial denture were followed up for 6~66 months.Peri-implant bone absorption was measured by X-ray and clinical evaluation was performed,then cumulative sur-vival rate was calculated by life-table analysis. Result:There was (0.22±0.12)mm in annual crestal bone loss and the effi-ciency of implant-tooth supported fixed partial denture over 5 years was 94.3 %,the implant cumulative survival rate was 94.5%. Conclusion:Implant-tooth supported fixed partial denture which may be successfully used in dentition defect is vi-able,whereas the long-term effects need further research.