Figure 2. Corneal opacity and neovascularization (NV) scores 48 h after alkali burn. In the opacity score, the amniotic membrane (AM) suspension and serum eyedrop groups showed significantly lower scores compared to the control group (p<0.001). In addition, in the NV score, the AM suspension and serum eyedrop groups also showed significantly lower scores compared to the control group (p=0.006).