Table 4 : Postoperative Neuro-ophthalmological Evaluation. (n = 138).
| Previous Visual Defect |
Postoperative Neuro-ophthalmological Evaluation | ||
| Disappearence | Improvement | Unchanged | |
| Hemianopsia | 62 | 13 | -- |
| Quadrantanopsia | 29 | 1 | -- |
| Tubular vision | -- | 1 | -- |
| Unilateral Amaurosis and contralateral hemianopsia | -- | 24 | 8 |
| Total | 91 (65.9%) | 39 (28.2%) | 8 (5.7%) |