目的:运用GX-Ⅲ型多功能电离子治疗机治疗泪小点狭窄或膜闭。方法:显微镜下用GX-Ⅲ型多功能电离子治疗机对26例(28眼)泪小点狭窄或膜闭患者行泪小点成形术,评价治疗效果。结果:术后次日,28眼泪小管引流通畅,术后观察3～6mo,治愈率为93%(26/28)。结论:采用GX-Ⅲ型电离子治疗机在显微镜下行泪小点成形术成功率高,操作简单,损伤轻,痛苦小,是治疗泪小点狭窄或膜闭的一种有效的手术方法。

AIM:To investigate the effect of GX-Ⅲ-type multi-functional ion therapeutic machine under microscope for the treatment of lacrimal point stenosis or occlusion.METHODS:Twenty-six patients (28 eyes) with puncta stenosis or occlusion underwent puncta plasty,and the treatment effectiveness was evaluated.RESULTS:One day after operation,the drainage of lacrimal ductule was unobstructed in 28 eyes. All patients were followed up for 3 to 6 months,and the recovery rate was 93%.CONCLUSION:Puncta plasty performed by GX-Ⅲ-type multifunctional ion therapeutic machine under microscope is an effective and simple therapy for the treatment of lacrimal point stenosis or occlusion,with less damage and pains.

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