definiens: means the following diseases : Wet Age - related Mac ular Degeneration ; Dry Age - related Macular Degeneration ; Posterior uveitis ( chorioenti nitis ) ; Retinitis Pigmentosa ; Retinal Vein Occlusio n ; Retinal detachment ; Retinal Artery Occlusion ; Proliferative diabetic retinopathy ; Post - operative inflammation ; Persistant Macular Edema ; Neovascular diseases involving the r etina or uveal tract such as neovascular glaucoma, neovascularization following a combined vitrectomy and lensectomy, neovascularization of the optic ner ve, and neovascularization due to penetration of the eye or contusive ocular injury ; Inflammation due to ocula r trauma ; Open - angle glaucoma ; Closed - angle glaucoma ; Exudati ve macular edema ; Diabetic Retinopathy ; Diabetic Macular Edema ; Cystoid macular edema ; Chronic poste rior uveitis ; Allograft rejection ; Behcet 's syndrom e ; Chorioiditis ; Crystalline retinopathy ; Optic neurti tis ; Proliferative sickle cell retinopathy ; Prolife rative vitreoretinopathy ; Retinopathy of prematurity ; Vitr eitis ; Temporal arteritis ; Xxxxx ' Dystrophy ; Dacryo cystitis ; Giant cell arteritis ; Sympathetic ophthalmia ; Pars planitis ; Pan Uveitis ; and all other similar diseas es as agreed to by the Parties