Figure 3From: Hyphema is a risk factor for failure of trabeculectomy in neovascular glaucoma: a retrospective analysis Kaplan-Meier survival curve for the groups with hyphema vs. without hyphema. Kaplan-Meier survival curve of the surgical outcomes of trabeculectomies with MMC in eyes with hyphema (n = 11, continuous line) and eyes without hyphema (n = 38, dotted line). There was a significant difference between the two groups (p < 0.01).Back to article page