Oct-A and Perimetry in Multiple Sclerosis

Inclusion Criteria: * Diagnosis of relapsing-remitting multiple sclerosis (RR-MS) or other MS subtypes confirmed by established neurological criteria. .Ability to undergo OCTA imaging and visual field testing. .Visual acuity sufficient to perform reliable visual field testing. * Absence of other ocular diseases affecting the retina or optic nerve (e.g., diabetic retinopathy, glaucoma) Exclusion Criteria: .History of ocular diseases unrelated to MS that could confound OCTA or visual field results. .Recent optic neuritis episode within a defined period (often 3-6 months) to avoid acute inflammation effects. .Media opacities preventing quality OCTA imaging. .Systemic diseases that may affect retinal vasculature (e.g., uncontrolled hypertension, diabetes). .Poor cooperation or inability to complete visual field testing reliably