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| Repeat PKP No | Eyes | Clear | % | Failed | % | Clear grafts (cumulative) | % |
|---|---|---|---|---|---|---|---|
| 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 |
PKP, penetrating keratoplasty.
