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Showing distribution of visual acuity in optical grafts.
| BCVA | Pre OPK | Last follow-up 12 months post OPK |
|---|---|---|
| >20/60 | 0 | 36 (32.43%) |
| 20/60-20/200 | 0 | 50 (45.04%) |
| <20/200-20/400 | 6 (5.40%) | 8 (7.20%) |
| <20/400 | 105 (94.59%) | 17 (15.31%) |
| n=111 | n=111 |
BCVA: Best corrected visual acuity
Pre OPK: Pre optical penetrating keratoplasty
Post OPK: Post optical penetrating keratoplasty
