作者多年来常规的一次摘出双眼白内障达300例。因优点颇多,即使双眼白内障程度不等,视力相差悬殊,例如一眼视力在0.1以下,他眼则在0.5左右者亦属适应范围。共理由是:(1)老年性白内障必然逐渐发展至必须手术,1次手术,病人既不浪费时间,又可同时获得双眼单视。(2)一眼经手术后恢复 Over the years, the author routinely extracted 300 cases of bilateral cataracts. Due to a lot of advantages, even if the binocular cataracts range, poor visual acuity, such as a visual acuity of 0.1 or less, his eyes at about 0.5 also belong to the scope of adaptation. The common grounds are: (1) senile cataract inevitably gradually developed to the necessary surgery, a surgery, the patient is not a waste of time, but also get binocular vision. (2) a recovery after surgery