Table 5 Clinical grading and severity scoring
Clinical outcomes | Clinical grading and severity scoring | |||
|---|---|---|---|---|
0 | 1 | 2 | 3 | |
Corneal opacity | Iris detail clearly visualized | Partial obscured | Poorly seen | Completely obscured |
Neovascularization | No | Periphery | Extend to pupil | Beyond pupil |
Keratinization | No | < 1/4 | 1/4–1/2 | > 1/2 Cornea |
Conjunctival hyperemia | No | Sectoral engorgement | diffuse | Severe |
Symblepharon | No | Conjunctival surface | < 1/2 Cornea | > 1/2 Cornea |
Superficial punctate keratitis | A1 D1 | A1 D2, A2 D1 | A1 D3, A2 D2, A3 D1 | A2 D3, A3 D2, A3 D3 |
Corneal epithelial defect | No | < 1/4 | 1/4–1/2 | > 1/2 Cornea |
Conjunctivalization | No | < 1/4 | 1/4–1/2 | > 1/2 Cornea |
Subjective symptom | No | Mild | Moderate | Severe |
Corneal infection | No | Require eye drop | Require systemic | Require surgery |
Endophthalmitis | No | Present | – | – |