Twelve-Month Follow-Up of Dexamethasone Implants for Macular Edema from Various Diseases in Vitrectomized and Nonvitrectomized Eyes

Table 2

Causes of macular edema.

DME	43 (38%)
BRVO	17 (15%)
CRVO	14 (13%)
Irvine-Gass	10 (8.9%)
Age-related macular degeneration	7 (6.3%)
Epiretinal membrane	8 (7.1%)
CME in retinitis pigmentosa	4 (3.6%)
CME after primary pars plana vitrectomy for retinal detachment	4 (3.6%)
Uveitis	2 (1.8%)
CNV associated with central serous choroidopathy	1 (0.9%)
Pigment epithelial detachment	1 (0.9%)
CNV refractory to anti-VEGF in angioid streaks	1 (0.9%)

DME, diabetic macular edema; BRVO, branch retinal vein occlusion; CRVO, central retinal vein occlusion; CME, cystoid macular edema; CNV, choroidal neovascularization; VEGF, vascular endothelial growth factor.