To determine the influence of phacoemulsification on choroidal vasculature in patients with diabetic retinopathy (DR) undergoing cataract surgery through the follow-up of choroidal thickness (CT) and choroidal vascularity index (CVI) using swept-source optical coherence tomography (SS-OCT) system.
To determine the influence of phacoemulsification on choroidal vasculature in patients with diabetic retinopathy (DR) undergoing cataract surgery