Postoperative evolution of best corrected visual acuity
| Follow up | Average | Standard deviation | Minimum. | Maximum | No |
| 2 months | 0.10 | 0.09 | 0.01 | 0.4 | 22 |
| 8 months | 0.11 | 0.10 | 0.01 | 0.4 | 22 |
| 14 months | 0.09 | 0.08 | 0.01 | 0.3 | 20 |
| 20 months | 0.09 | 0.07 | 0.01 | 0.3 | 20 |
| 26 months | 0.1 | 0.1 | 0.01 | 0.3 | 17 |