Comparison of Macular Thickness in Patients with Keratoconus and Control Subjects Using the Cirrus HD-OCT

Figure 1

The cube volume and macular thickness was determined according to the 9 sectors originating from the Early Diabetic Retinopathy Study Group (C: centre, IS: inner superior, IN: inner nasal, II: inner inferior, IT: inner temporal, OS: outer superior, ON: outer nasal, OI: outer inferior, and OT: outer temporal).