Dramatic advances have occurred in the treatment of childhood cataracts in the last 10 years. Intraocular lens (IOL) implantation has been universally accepted as the standard of care for most children undergoing cataract surgery beyond infancy. Despite advances in cataract surgery in children, PCO remained a significant complication following pediatric cataract surgery. In addition to being visually disturbing, it also induces amblyopia in children and if not treated at the earliest, irreversible visual changes may occur. The younger the child, the more acute is the problem: PCO occurs faster and the effect of amblyopia is more pronounced.