Deprivation amblyopia

Amblyopia refers to normal eye examination and abnormal monocular or binocular vision, and the vision can not reach more than 0.8 through wearing glasses. According to different types, amblyopia is medically classified into strabismic amblyopia, acuity amblyopia, and shape deprivation. Amblyopia, refractive amblyopia, congenital amblyopia and other five categories. Shape-deprivation amblyopia: In infancy, corneal opacities, congenital cataracts, or drooping eyelids obstruct the pupils, causing light stimulation to not fully enter the eyeball, depriving the macula of the opportunity to receive normal light stimulation and causing functional disorders amblyopia.