Summary of postoperative VA
| Postoperative BCVA (%) | Postoperative VA at 36 months (%) | |
| Improvement of VA (more than two lines) | 79 | 42 |
| Improvement of VA (more than one line) | 95 | 53 |
| No change | 5 | 37 |
| Decline | 0 | 11 |
BCVA, best-corrected visual acuity; VA, visual acuity.