Preoperative diagnosis | Number of cases at | ||||||
---|---|---|---|---|---|---|---|
Start | 6 months | 1 year | 2 years | 3 years | 4 years | 5 years | |
Corneal scar other than adherent leucoma | 404 | 361 | 306 | 208 | 153 | 124 | 82 |
Previous transplant failure | 336 | 310 | 281 | 223 | 190 | 137 | 84 |
Aphakic bullous keratopathy | 231 | 212 | 181 | 122 | 88 | 63 | 44 |
Pseudophakic bullous keratopathy | 209 | 185 | 144 | 84 | 54 | 31 | 23 |
Corneal dystrophies | 165 | 155 | 143 | 107 | 77 | 56 | 35 |
Adherent leucoma | 147 | 132 | 105 | 75 | 56 | 48 | 25 |
Keratoconus | 118 | 106 | 84 | 58 | 35 | 27 | 17 |
Corneal clouding from miscellaneous causes including congenital conditions and glaucoma | 115 | 104 | 90 | 61 | 47 | 37 | 27 |
Total | 1725 | 1565 | 1334 | 938 | 700 | 523 | 337 |
↵This number includes cases that had transplant failure until each indicated time.