Higherorderaberrationcomparisonbetweentwoasphericalintraocularlenses:MC6125ASandAkreosadvancedoptics
摘要: AIM:Tocomparehigherorderaberrationsintwoasphericalintraocularlenses(IOLs):Akreosadvancedoptics(AO)andDr.SchmidtMicrocrystalline6125asphericanteriorsurface(MC6125AS)witheachother.METHODS:Fortyeyesof39patientsunderwentphacoemulsificationandAkreosAOandMC6125ASwereimplantedintheireyesinarandommanner.Threemonthspost-operatively,higherorderaberrationsincludingsphericalaberration,comaaberration,andtotalaberrationsweremeasuredandcompared.RESULTS:Thetotalaberrationwas0.24±0.17ineyeswithDr.Schmidtand0.20±0.01ineyeswithAkreosAO(P=0.361).Themeanofcomaaberrationwas0.17±0.21and0.09±0.86inDr.SchmidtandAkreoslenses,respectively(P=0.825).Totalsphericalaberrationwasalmostthesameinbothgroups(mean:0.05,P=0.933).BestcorrectedvisualacuityinAkreosAO(0.10±0.68)andDr.Schmidt(0.09±0.67)didnotdiffersignificantly(P=0.700).CONCLUSION:Thereisnostatisticallysignificantdifferenceinthehigherorderaberrationsbetweenthesetwoasphericallenses. ...
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