English-Hanzi/About 9 of 10 patients of cataract can achieve a corrected vision

From Wikibooks, open books for an open world
Jump to navigation Jump to search

About 9 of 10 patients of cataract can achieve a corrected vision of 20/40 or better after surgery.

10名白内障患者中约有9名在手术后可以达到20/40或更佳的矫正视力。