论文部分内容阅读
研究人工晶体材料与术后视力、前房炎症反应以及后囊混浊的关系。方法 :1 78例 ( 1 90眼 )老年性白内障由同一位医生进行超声乳化手术 ,其中 90眼植入 Acry Sof人工晶体 ,1 0 0眼植入 PMMA人工晶体 ,观察术后视力、前房炎症和后囊混浊的发生情况。结果 :术后 1天视力≥ 0 .5者 ,Acry Sof组占 83.33% ,PMMA组占 5 6 % ;≥ 1 .0者 ,分别为 2 6 .7%、 6 %。术后 3个月视力≥ 0 .5者 ,Acry Sof组 88.89% ,PMMA组 84% ;≥ 1 .0者 ,分别为 82 .2 2 %、 5 8%。术后前房炎症及后囊混浊的发生率 ,Acry Sof组显著低于 PMMA组。结论 :Acry Sof人工晶体植入术后视力恢复好 ,前房炎症及后囊混浊发生率显著低于 PMMA人工晶体
To study the relationship between artificial lens and postoperative visual acuity, anterior chamber inflammation and posterior capsule opacification. Methods: One hundred and seventy patients (90 eyes) of senile cataract were underwent phacoemulsification by the same doctor. Acry Sof was implanted in 90 eyes and PMMA was implanted in 100 eyes. The postoperative visual acuity, anterior chamber inflammation And the occurrence of posterior capsule opacities. Results: The visual acuity ≥ 0.5 at 1 day after surgery was 83.33% in Acry Sof group and 56% in PMMA group, and 26.7% and 6% in ≥ 1.0% respectively. Visual acuity ≥ 0.5 at 3 months after surgery was 88.89% in the Acry Sof group and 84% in the PMMA group, and 82.22% and 58.0%, respectively, ≥ 1.0. Postoperative anterior chamber inflammation and the incidence of posterior capsule opacity, Acry Sof group was significantly lower than the PMMA group. CONCLUSIONS: Acry Sof improved the visual acuity after intraocular lens implantation, the incidence of anterior chamber inflammation and posterior capsule opacity was significantly lower than that of PMMA intraocular lens