Table 2 Grading for the extent of vitreoretinal adhesion
Adhesion | Grade |
|---|---|
Absence of any adhesion | 0 |
adhesion at 3 sites of fewer | 1 |
broad adhesion at 1 site or more or adhesion at the disc, macula, and vascular arcade | 2 |
vitreoretinal adhesion extending to the periphery | 3 |