in a study of 94 combined cataract and trabeculectomy operations performed for 59 open angle simplex and 35 capsular glaucoma with coexisting cataract , followed up for 1 to 9 years , the overall control of intraocular pressure ( less than or equal to 21 mm hg ) without therapy was achieved in 61 eyes ( 65 % ) .
C0086543
cataract
C0015392
eyes