Table 3
Graft clarity
v
repeat keratoplasty
Repeat PKP No
Eyes
Clear
%
Failed
%
Clear grafts (cumulative)
%
PKP, penetrating keratoplasty.
1
210
98
46.7
112
53.3
98
46.7
2
25
13
52.0
12
48.0
111
52.9
3
5
2
40.0
3
60.0
113
53.8
4
3
1
33.3
2
66.7
114
54.3