Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Grade | Number of folds and relationship to the tear meniscus height |
|---|---|
| 0 | No persistent fold |
| 1 | Single, small fold |
| 2 | More than two folds and not higher than the torn meniscus |
| 3 | Multiple folds and higher than the torn meniscus |
