152枚Frialit-2种植系统修复5年临床效果评价  

A clinical retrospective evaluation of 152 Frialit-2 implants dentures over 5 years

作　　者：王晟[1] 李瑞[1] 陈中坚[1] 

机构地区：[1]江苏省苏州口腔医院口腔种植修复科,215005

出　　处：《中国口腔种植学杂志》2010年第4期187-189,共3页Chinese Journal of Oral Implantology

摘　　要：目的:评价Frialit-2种植体修复5年临床效果。方法:2004年10月至2009年10月在苏州口腔医院植入的152枚Frialit-2种植体,共计92例患者,全部在2009年10月前完成上部修复。其中固定修复81例,覆盖义齿修复11例。随访时间6-61个月。观察方法为X线检查和临床检查,采用Wheeler存留标准评估,应用寿命表计算法计算5年累计存留率。结果:152枚种植体中,3枚在修复前松动脱落,其余149枚完成骨结合行上部修复,其中2枚种植体松动脱落,五年累计存留率96.67%。失败原因为种植体周围炎和感染,未出现上部修复结构的损坏。结论:Frialit-2种植体修复缺失牙效果良好,5年留存率为96.67%。Objective： To evaluate 5 years clinical results of 152 Frialit-2 implant dentures.Methods： A total of 152 Frialit-2 implants were consecutively inserted in 92 patients from Oct.2004 to Oct.2009.Among these patients,81 were treated with fixed prostheses and 11 were implant-supported overdentures.The follow-up time varied from 6 to 61 months.The results were evaluated by clinical examination and X-ray examination with Wheeler＇s survival criteria.The cumulative survival rate（CSR） of 5 years was evaluated with life-table analysis.Results： 3 implants were loosen and lost before loading.149 implants gained osseointegration and placed prostheses.Among them,2 implants were lost.The CSR of 5 years was 96.67%.The reasons of failure were peri-implantitis and infection.Superprostheses loose and fracture were not observed.Conclusions： Frialit-2 implant dentures is an effective method to restore lost teeth.The CSR of 5 years is 96.67%.

关 键 词：Frialit-2种植体 种植义齿 累计存留率 

分 类 号：R783.6[医药卫生—口腔医学]