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Criteria for Uveitis Evaluation
| Grade | Uveitis |
|---|---|
| 0 | No congestion in iris blood vessels |
| 1 | Mild congestion of secondary vessels, no congestion in tertiary vessels |
| 2 | Mild congestion of tertiary vessels, moderate congestion of secondary vessels |
| 3 | Moderate congestion of both secondary and tertiary vessels, or mild edema in the iris stroma |
