Paediatricsmiddle twist
A 4-year-old girl attends her preschool vision screening in the year before she starts school. She is well, has no complaints, and her parents have noticed nothing wrong with her eyes. Screening finds visual acuity of 6/9 in the right eye and 6/24 in the left. There is no squint, the eyes move fully, and both red reflexes are present and equal. Her older brother wore a patch over one eye when he was five. Which one of the following is the most appropriate next step for this child?