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  2. Refractive error - Wikipedia

    en.wikipedia.org/wiki/Refractive_error

    When refractive errors in children are not treated, the child may be at risk of developing ambylopia, where vision may remain permanently blurry. [33] Because young children typically do not complain of blurry vision, the American Academy of Pediatrics recommends that children have yearly vision screening starting at three years old so that unknown refractive errors or other ophthalmic ...

  3. Amblyopia - Wikipedia

    en.wikipedia.org/wiki/Amblyopia

    Deprivation Amblyopia: This occurs when something obstructs light from entering the eye, preventing proper vision development. A congenital cataract is an example of such a condition. Strabismic Amblyopia: The most common form, this type arises when the eyes are not properly aligned, leading to double vision. To avoid confusion, the brain ...

  4. Visual impairment - Wikipedia

    en.wikipedia.org/wiki/Visual_impairment

    The word "blind" (adjective and verb) is often used to signify a lack of knowledge of something. For example, a blind date is a date in which the people involved have not previously met; a blind experiment is one in which information is kept from either the experimenter or the participant to mitigate the placebo effect or observer bias.

  5. Learn to spot amblyopia in a child and get proper ... - AOL

    www.aol.com/news/learn-spot-amblyopia-child...

    August is Amblyopia Awareness Month, a good time to learn more about an eye condition commonly known as lazy eye and what can be done to treat it.

  6. Esotropia - Wikipedia

    en.wikipedia.org/wiki/Esotropia

    Amblyopia can, however, arise as a result of esotropia occurring in childhood: In order to relieve symptoms of diplopia or double vision, the child's brain will ignore or "suppress" the image from the esotropic eye, which when allowed to continue untreated will lead to the development of amblyopia.

  7. Ptosis (eyelid) - Wikipedia

    en.wikipedia.org/wiki/Ptosis_(eyelid)

    Ptosis can lead to various complications, including refractive errors. When ptosis obstructs the upper field of vision, affected individuals may compensate by tilting their head back or raising their eyebrows, which can result in astigmatism or other refractive errors due to the altered positioning of the eye. Additionally, ptosis can lead to ...

  8. National Eye Institute - Wikipedia

    en.wikipedia.org/wiki/National_Eye_Institute

    Amblyopia treatment in older children: This study aimed to evaluate whether children older than 7 years with amblyopia could benefit from the treatments used in younger children (prescription eyeglasses, patching, and atropine eye drops). The results showed that older children whose amblyopia was not corrected with eyeglasses alone can benefit ...

  9. Strabismus - Wikipedia

    en.wikipedia.org/wiki/Strabismus

    When strabismus is congenital or develops in infancy, it can cause amblyopia, in which the brain ignores input from the deviated eye. Even with therapy for amblyopia, stereoblindness may occur. The appearance of strabismus may also be a cosmetic problem. One study reported 85% of adults with strabismus "reported that they had problems with work ...