Type of tamponade | Size of the macular hole |
---|
Small | Medium | Large | Total |
---|
SF6 | 22 | 27 | 21 | 70 |
C3F8 | 25 | 24 | 28 | 77 |
Total | 47 | 51 | 49 | 147 |
- All the patients were divided into three groups depending on the narrowest width of the hole drawing a line with the caliper tool parallel to the retinal pigment epithelium: small (<250 µm), medium (>250–<400 µm) and large (>400 µm). SF6 = sulfur hexafluoride; C3F8 = perfluoropropane