氩绿激光治疗糖尿病性黄斑水肿的临床观察
[Clinical observation on argon green laser in the treatment of diabetic macular edema].
作者信息
Qin Bo, Guo Xiao-jian, Tang Chao-zhen
机构信息
Department of Ophthalmology, Second Xiangya Hospital, Central South University, Changsha 410011, China.
出版信息
Hunan Yi Ke Da Xue Xue Bao. 2002 Dec 28;27(6):551-2.
OBJECTIVE
To assess the clinical effect of argon green laser photocoagulation on diabetic macular edema.
METHODS
Grid macular photocoagulation with argon green laser (lambda = 514 nm), 100-200 microns spot diameter and 0.1-0.2 s duration, was applied to 23 eyes of diabetic macular edema. Panretinal scatter photocoagulations, if needed, were carried out in the later therapy. The mean of the follow-up period was (9.3 +/- 4.1) months. Changes in macular edema and visual acuity as well were observed.
RESULTS
Complete and partial resolution of macular edema occurred in 21 out of the 23 eyes and visual acuity improved or remained unchanged in 19 out of the 23 eyes.
CONCLUSION
Grid macular photocoagulation with argon green laser is effective and relatively safe in the treatment of diabetic macular edema.
目的
评估氩绿激光光凝治疗糖尿病性黄斑水肿的临床效果。
方法
对23只糖尿病性黄斑水肿眼采用氩绿激光（波长=514nm）进行格栅状黄斑光凝，光斑直径100 - 200微米，持续时间0.1 - 0.2秒。必要时在后续治疗中进行全视网膜散射光凝。随访期平均为（9.3±4.1）个月。观察黄斑水肿及视力的变化。
结果
23只眼中21只黄斑水肿完全或部分消退，23只眼中19只视力提高或保持不变。
结论
氩绿激光格栅状黄斑光凝治疗糖尿病性黄斑水肿有效且相对安全。
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