| Category /
Causes of Blindness |
Number |
Percent |
|
(A)Bilateral blindness |
|
|
| Retrobulbur optic neuropathy |
2 |
16.7 |
|
(B)Unilateral blindness |
|
|
| Cataract |
3 |
24.9 |
| Retrobulbar optic neuropathy |
2 |
16.7 |
| Maculopathy |
2 |
16.7 |
| Cytomegalovirus retinitis |
1 |
8.3 |
| Herpes zoster ophthalmicus |
1 |
8.3 |
| Toxoplasmosis |
1 |
8.3 |
| Total |
12 |
100.0 |
