黄色人工晶状体防止白内障超声乳化术后黄斑囊样水肿

Prevention of yellow intraocular lens for the incidence of cystoid macular edema after phacoemulsification

目的比较植入黄色人工晶状体和非黄色人工晶状体的超声乳化术后黄斑囊样水肿的发生率。方法282例310眼患者随机分为2组,一组植入黄色人工晶状体155眼,另一组植入非黄色人工晶状体155眼。术后随访6月,比较2组黄斑囊样水肿的发生率。结果黄色人工晶状体组和非黄色人工晶状体组分别有2眼和10眼发生黄斑囊样水肿,差异有显著意义(P<0.05)。结论植入黄色人工晶状体可减少白内障超声乳化术后黄斑囊样水肿的发生率。

Objective To compare the incidence of cystoid macular edema of phacoemulsification between the implantations of yellow and non-yellow intraocular lens （IOL）.Methods Two hundred and eighty-two cases（310 eyes） were divided into two groups randomly.In group I, phacoemulsification followed by implantation of yellow IOL was performed in 155 eyes, and in group Ⅱ, phacoemulsification followed by implantation of non-yellow IOL in 155 patients. The incidence of cystoid macular edema were compared between the two groups after 6 months of follow-up. Results The incidences of postoperative cystoid macular edema of yellow and non-yellow intraocular lens implantation groups were 2/155 and 10/155, respectively, with statistically significant difference （ P 〈 0.05 ） . Conclusion After phacoemulsification, the incidence of cystoid macular edema could be reduced by implantation of yellow IOL. [Rec Adv Ophthalmol 2005;25（5） ：447-448]