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The effects of the treatment of krypton yellow laser for diabetic macular edema

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF OCULAR FUNDUS DISEASES
Issue:
1
DOI:
10.3760/j.issn:1005-1015.2003.01.005
Key Word:
黄斑水肿,囊样/治疗;糖尿病视网膜病/治疗;激光凝固术/标准

Abstract: 目的探讨糖尿病性黄斑水肿氪黄激光治疗的疗效. 方法对251例430只眼分别为局限性黄斑水肿、弥漫性黄斑水肿、黄斑囊样水肿患者行氪黄激光治疗,对局限性黄斑水肿采用焦点样光凝,对弥漫性、囊样黄斑水肿采用格栅状光凝.根据不同病变类型选择激光参数,激光后每3~4个月复查视力,行荧光素眼底血管造影及彩色眼底照像,观察黄斑水肿消退情况.随诊3~23个月,平均随访时间15.59个月. 结果局限性黄斑水肿186只眼,光凝后视力保持不变和进步者183只眼,占98.39%;水肿全部或部分吸收者184只眼,占98.93%;弥漫性黄斑水肿175只眼,光凝后视力保持不变和进步者163只眼,占93.14%;水肿全部或部分吸收者164只眼,占93.71%;黄斑囊样水肿69只眼,光凝后视力保持不变和进步59只眼,占85.51%;水肿全部或部分吸收者64只眼,占92.75%. 结论根据黄斑水肿程度、范围和视力情况灵活选择激光参数,确保高比例的有效光斑,是氪黄激光治疗糖尿病性黄斑水肿的关键.

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