Table 1 Demographics and corneal opacity severity of the patients
Case No. | Gender | Laterality | Etiology of corneal opacity | Location of corneal opacity | Percentage of opacity area involving central ellipse (%) | Average density of corneal opacity | Corneal opacity severity* | Associated ocular pathology | Cataract grading |
|---|---|---|---|---|---|---|---|---|---|
1 | F | OS | Traumatic scar | Superotemporal scar involving central cornea | NA | NA | NA | NS3+ CO2+ | |
2 | M | OD | Bullous keratopathy | Diffusive opacity sparing temporal side | 68.9 | 70.9 | 4882 | PPA | NS2+ |
M | OS | Bullous keratopathty | Inferior focal scar involving central cornea | 79.6 | 67.7 | 5389 | PPA | NS2+ PSCO1+ | |
3 | M | OD | Herpetic keratitis | Central scar | 41.4 | 87.1 | 3602 | CR degeneration | NS3+ |
M | OS | Herpetic keratitis | Paracentral scar | 53.1 | 73.1 | 3877 | CR degeneration | NS3+ | |
4 | M | OS | Herpetic keratitis | Central scar | 62.7 | 101.2 | 6340 | NS2+ | |
5 | M | OD | Herpetic keratitis | Central scar | 31.1 | 43.9 | 1365 | NS4+ PSCO3+ | |
6 | M | OD | OCP | Diffusive faint scar | NA | NA | NA | NS2+ CO2+ PSCO1+ | |
M | OS | OCP | Diffusive faint scar | NA | NA | NA | NS2+ CO2+ PSCO1+ | ||
7 | M | OS | Traumatic scar | Diffusive dense scar | 66.5 | 93.9 | 6246 | CR degeneration | NS1+ CO1+ PSCO1+ |
8 | F | OD | Idiopathic | Central focal scar | 59.1 | 94.7 | 5592 | NS2+ | |
9 | F | OS | Herpetic keratitis | Paracentral focal scar | 40.0 | 119 | 4757 | Macular degeneration | NS4+ |
10 | M | OS | Traumatic scar | Central focal scar | NA | NA | NA | Traumatic cataract | |
11 | F | OS | Idiopathic | Paracentral focal scar | NA | NA | NA | NS2+ CO2+ | |
12 | M | OS | Idiopathic | Paracentral dense scar | 80 | 97.2 | 7780 | Ambylopia | NS1+ |
13 | F | OD | Herpetic keratitis | Central focal scar | 93.8 | 89 | 8344 | NS2+ CO1+ | |
14 | F | OD | SJS | Central scar | 14.5 | 101.3 | 1470 | NS4+ | |
15 | F | OS | Idiopathic | Paracentral scar | NA | NA | NA | Ambylopia | Total opacity |
16 | F | OD | Idiopathic | Diffusive scar | NA | NA | NA | CR degeneration | NS2+ CO2+ |
F | OS | Herpetic keratitis | Diffusive scar | NA | NA | NA | CR degeneration | NS2+ CO2+ | |
17 | F | OS | Herpetic keratitis | Central scar | 76.1 | 86 | 6548 | NS3+ CO2+ | |
18 | F | OD | Neurotrophic keratitis | Diffusive faint scar | 30.2 | 40 | 1207 | Pale disc | NS4+ CO3+ |
19 | M | OD | Fungal ulcer | Central focal scar | NA | NA | NA | NS2+ CO2+ |