Enlargement of the miotic pupil by Argon Laser can provide gratifying results.Properly selecting patients before treatment is very importment.

• 摘要以十位患隅角开放性青光眼之12只眼为对象，施行氩气雷射光散瞳，均获得良好的散瞳效果，其中八只眼散瞳后，视力增进两行以上。