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Long-term outcome of small-spot short-duration panretinal photocoagulation for diabetic retinopathy Teruyuki Haga 1 1Haga Eye Clin pp.957-961
Published Date 2008/6/15
DOI https://doi.org/10.11477/mf.1410102285
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Abstract. Purpose:To report the outcome after one year of small-spot, short-duration panretinal photocoagulation for diabetic retinopathy. Cases and Method:This retrospective study was made on 29 eyes of 15 patients with diabetic retinopathy. The series comprised 7 males and 8 females. The age ranged from 47 to 75 years, average 67 years. Diabetic retinopathy was mild in 25 eyes and severe in 4 eyes. Photocoagulation was performed with green laser, applied for 0.1 second each, 100μm as spot size, and the output was set between 0.08 and 0.12W. Each eye received about 200 burns at one session and a total of 1,500 to 2,000 burns. Cases were followed up for one year or longer. Results:Visual acuity decreased by 2 lines or more in 5 eyes of 3 patients. The decrease was due to macular edema in 4 eyes of 2 patients that developed more than one year after treatment. Cataract developed in one eye. Visual acuity was maintained in the remaining 24 eyes. Conclusion:Small-spot, short-duration panretinal photocoagulation was effective for diabetic retinopathy in the present series.


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電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

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