A pragmatic approach to amblyopia diagnosis: evidence into practice.

Amblyopia is a common cause of reduced vision in children. The clinical diagnosis is complicated and requires consideration of the severity of vision loss relative to the characteristics of the disrupting amblyogenic factor. Added to the challenge of a thorough examination of very young children, is the weight of consequence if the amblyogenic factor is not identified and treated appropriately within clinically recommended time frames. Further, the poor visual function may be a symptom of more sinister underlying pathology impacting the visual pathway. This review presents an evidence-based, pragmatic approach to the diagnosis of amblyopia, as a means for guiding best practice for the care of children who present with reduced vision.