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Fig. 2 | BMC Ophthalmology

Fig. 2

From: Macular retinal and choroidal thickness in unilateral amblyopia using swept-source optical coherence tomography

Fig. 2

Analyzed regions of retinal and choroidal thickness using the Early Treatment Diabetic Retinopathy Study map. Three concentric macular regions were defined, with radii of 0.5 mm (center 1 mm), 0.5 to 1.5 mm (inner ring), and 1.5 to 3.0 mm (outer ring). Inner and outer rings were divided into four quadrants: superior, nasal, inferior, and temporal. Foveal minimum thickness and subfoveal choroidal thickness were also analyzed

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