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自从1949年Ridley首次进行人工晶状体植入人眼以来,白内障手术技术和人工晶状体的质量有了长足的进步,从现代囊外白内障摘出(ECCE)聚甲基丙烯酸甲酯人工晶状体(PMMAIOL)植入到小切口超声乳化至植入可折叠人工晶状体,手术对角膜散光的影响越来越小.常规角膜曲率仪只能测出角膜中
Since Ridley’s first artificial lens implantation in human eyes in 1949, there has been a significant improvement in the quality of cataract surgery and intraocular lenses, from the implantation of modern extracapsular cataract extraction (ECCE) polymethylmethacrylate intraocular lens (PMMAIOL) To a small incision phacoemulsification to foldable intraocular lens implantation, the impact of surgery on corneal astigmatism getting smaller and smaller conventional corneal curvature instrument can only detect the corneal