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1、AlI一on一4种植即刻修复技术对牙列缺失患者的临床效果分析［摘要］目的评价“All-on-4”即刻种植修复技术对牙列缺失患者的临床效果及探讨其技术要点。方法选择2010年2月〜2010年11月在杭州口腔医院收治的行“All-cm-4”即刻修复治疗的患者25例，种植体植入当天行即刻固定义齿修复，观察种植边缘骨吸收情况，患者满意度，追综种植体的存留率。结果①120枚种植体中，至最后一次复查共8枚种植体脱落，具余112种植体行使功能良好，复查临床稳定，种植体存留率为93.3%。②倾斜种植体54例，边缘骨吸收量0.32-1.65mm,平均(0.98±0.25)mm；轴向种植体58例,
2、边缘骨吸收量0.21-1.49mm,平均(0.94±0.19)mm,两者边缘骨吸收量差异无统计学意义(卩>0.05)。上颌种植体56例,边缘骨吸收量0.71-1.69mm,平均(0.98+0.24)mm；下颌种植体56例,边缘骨吸收量0.19-1.53mm,平均(0.94土0.27)mm，两者边缘骨吸收量差异无统计学意义(P>0.05)o③非常满意者占96%(24/25),一般占4%(1/25),无不满意者。结论"All-on-4"即刻种植修复技术对分列缺失患者的临床效果好，满意度高，远期效果需要进一步观察。［关键词］即刻修复；种植；All-on-4［中图分类号］R783［文献
3、标识码］A［文章编号］1673-7210(2013)11(a)-0073-03Analysisofclinicaleffecton"All一on一4”implantimmediaterecoverytechnologyinpatientswithteethmissingHUANGZhenLIUMinDepartmentofImplantCenter,HangzhouStomatologyHospital,ZhejiangProvince,Hangzhou310009,China[Abstract]ObjectiveToevaluatetheclinicaleffecton“An
4、-oiW”implantimmediaterecoverytechnologyinpatientswithteethmissing.Methods25patientstreatedwith"All-on-4viinplantiminediaterecoverytechnologyinHangzhouStomato!ogyHospitalfromFebruary2010toNovember2010wereselected・Theimplant-supportedfixedcomplete-archall-acrylicprosthesesweredeliveryontheoper
5、ationday.Itemsincludedmarginalboneresorption,thesatisfactionofpatients,survivaloftheimplantswereobserved.Results①8implantswerelostinthe120cases,thegivingsurvivalrateof93.8%.②Thetiltimplantswere54cases,marginalboneresorptionwas0.32一1.65mm,theaveragewas(0.98±0.25)min；theaxialimplantswere58case
6、s,marginalboneresorptionwas0.21一1.49mm,theaveragewas(0.94+0.19)mm；thedifferenceofmarginalboneresorptionwasnotstatisticallysignificant(P>0.05).Maxillaryimplantswere56cases,marginalboneresorptionwas0.71一1.69mm,theaveragewas(0.98±0.24)mm.Mandibularimplantwere56cases,marginalboneresorptionwas0.1
7、9一1.53mm,theaveragewas(0.94土0.27)mm,thedifferenceofmarginalboneresorptionwasnotstatisticallysignificant(P>0.05)・③Thepercentofgreatsatisfactionwas96%(24/25),thepercentofcommonsituationwas4%(1/25)；nodissatisfactionwasfound・ConclusionTheclinicaleffect
