The Relationship of Macular Microcirculation to Visual Acuity in Diabetic Patients

To assess the perifoveal microcirculation in diabetic maculopathy without clinically significant macular edema and its relationship to visual acuity.Prospective analysis.A teaching hospital.Fifteen patients with impaired visual acuity of 20/50 or worse, a diabetic control population with unaffected visual acuity (matched age, gender, retinopathy stage), and 52 healthy controls were enrolled.Study consisted of video-fluorescein angiography with...