Macula structure and function were studied in 64 patients with retinopathy of prematurity (RP) stage I-III aged 8-17 years old using optical coherence tomography (OCT) and electroretinography. Absence of foveolar depression associated with preservation of fovea layers and normal electroretinography indices were showed to be the evidence of differentiation damage and macula underdevelopment due to immaturity and to have no effect on visual acuity. Preserved or pathologic foveolar depression associated with abnormal OCT findings and central retina electrogenesis damage indicate dysfunction and morphological changes of macula due to not macula underdevelopment because of immaturity only but RP either that can lead to depression, visual function.
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