Table 1
Best corrected visual acuity in Snellen equivalents before and after surgery
Snellen acuity
Preop
Last follow up visit
No
%
No
%
6/6–6/18
0
0
39
75
<6/18–6/60
6
12
11
21
<6/60–3/60
27
52
2
4
<3/60
19
36
0
0
Total
52
100
52
100