pupillary block meaning in English

瞳孔阻滞

While 27 eyes relieved pupillary block after laser iridotomy or surgical peripheral iridectomy , 4 eyes required vitrectomy or laser photomydriasis to relieve pupillary block
27只眼经雷射虹彩瞳孔术或外科周边虹彩切除术后可以解除瞳孔阻塞，另4只眼无法解除而需作玻璃体切除术或雷射光瞳孔放大术。
From august 1980 to december 1986 , 1250 eyes of 993 patients received cataracter extraction and anterior chamber intraocular lens implantation in chang gung memorial hospital , the incidence of pupillary block was 2 . 5 % ( 31 / 1250 )
摘要长庚医院自1980年8月至1986年12月共有白内障患者993人（ 1250只眼）接受白内障手术和前房人工水晶体植入术，瞳孔阻塞发生率为2 . 5 % （ 31只眼）。