Petrelli E A, Wiznia R A
Am J Ophthalmol. 1977 Jul;84(1):58-61.
A 64-year-old man had vascular ingrowth of a surgical wound resulting in recurrent hyphema and pupillary block glaucoma three years after cataract extraction. Argon laser photocoagulation of an abnormal vessel in the inner lip of the wound resulted in complete clearing of a chronic hyphema, with a four-month follow-up. We used 500-micron laser spots of 2,000 mW and 0.5 seconds' duration to closr the vessels. This approach is recommended for its relative safety and simplicity.
一名64岁男性在白内障摘除术后三年出现手术伤口血管内生，导致反复前房积血和瞳孔阻滞性青光眼。对伤口内唇的异常血管进行氩激光光凝治疗，四个月的随访结果显示慢性前房积血完全清除。我们使用2000毫瓦、持续时间0.5秒、光斑直径500微米的激光来封闭血管。因其相对安全和简便，推荐采用这种方法。
