Obstruction or cloudiness of the visual system (deprivation)

[seemasri]

Obstruction or cloudiness in the normally clear eye tissues also may lead to amblyopia. Any disorder that prevents a clear image from being focused inside the eye can block the formation of a clear image on the retina and lead to the development of amblyopia in a child. This often results in the most severe form of amblyopia. Examples of disorders that can interfere with projecting a clear image on the retina are a cataract or cloudy lens inside the eye, a cloudy cornea at the front of the eye, a droopy eyelid (ptosis) or eyelid tumor.FOR MORE