Table 1.
Visual acuity and macular hole parameters
| Case | PreO VA logMAR | MH stage | PreO MHBD μm | MHBD after ILM removal μm | MHBD under fluid-air exchange, μm | 7 to 10 days POVA logMAR | 1 month POVA logMAR | 1 month PO type of MH closure |
|---|---|---|---|---|---|---|---|---|
| 1 | 1.00 | 3 | 815 | 801 | 574 | 0.70 | 0.30 | simple closure |
| 2 | 0.70 | 3 | 549 | 586 | 378 | 0.52 | 0.52 | simple closure |
| 3 | 0.40 | 3 | 722 | 716 | 528 | 0.52 | 0.40 | simple closure |
| 4 | 0.40 | 2 | 452 | 479 | 333 | 0.15 | 0.10 | simple closure |
| 5 | 1.00 | 2 | 853 | 855 | 608 | 1.00 | 0.30 | bridge formation |
ILM = Internal limiting membrane; MH = macular hole; MHBD = macular hole base diameter; PO = postoperative; PreO = preoperative; VA = visual acuity.