Fig. 2From: Intravitreal ranibizumab injection combined trabeculectomy versus Ahmed valve surgery in the treatment of neovascular glaucoma: assessment of efficacy and complicationsMean intraocular pressure (IOP) before and after the surgery in intravitreal ranibizumab injection (IVR) group and Ahmed surgery (Ahmed) group. *, P < 0.05 compared with the baseline of IVR group, #, P < 0.05 compared with the baseline of Ahmed group. NS, P > 0.05 compared with the baseline of IVR groupBack to article page