Assessment of pattern of refractive errors in infantile esotropia- A single-center cross-sectional study

This was a cross-sectional study conducted to explore the patterns of refractive errors found in infantile esotropia patients from newborns to the age of 15 years, attending the Pediatric clinic of Al-Ibrahim Eye Hospital, Karachi, Sindh, Pakistan. Data was collected on a pre-designed proforma.  A total of 79 patients (total of 158 eyes) including 44 males (55%) and 36 females (45%) were recruited. All these patients had infantile esotropia. The study showed out of 79 patients (158 eyes), 89 eyes had hyperopia, 15 eyes had myopic astigmatism, 44 eyes had hyperopic astigmatism, while 4 eyes had mixed astigmatism, and 6 eyes had myopia. The hypermatropia was found to be the most commonly occurring refractive error in infantile esotropia resulting in inward eye deviation.