Causes of Blindness and Visual Impairment in Early Childhood at a Low Vision Service in Mexico City: A 15-year Review.

: To evaluate the causes of blindness and visual impairment in children aged 0-7 years attending a Low Vision Centre in Mexico City, Mexico.: Clinical records for patients aged 0-7 years attending the Centre from 2001 to 2015 were retrospectively reviewed. Causes of blindness and visual impairment, affected anatomy, and suspected time period of insult were recorded.