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Visual acuity before and after PKP.
| Visual Acuity | Before PKP (Number of Patients) |
After PKP (Number of Patients) |
|---|---|---|
| LP-CF | 26 * | 14 |
| 20/400 | - | 11 |
| 20/200 | - | 2 |
| 20/100 | - | 2 |
| 20/63 | - | 1 |
PKP: penetrating keratoplasty, LP-CF: light perception/counting fingers. * VA assessment was not possible preoperatively in 4 patients due to young age.
