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May 20, 2024 · Last updated: 2024/05/20 at 4:19 AM. By Brian Lett 4 days ago. Share. 15 Min Read. Amblyopia, also known as “lazy eye,” is a common vision disorder that affects approximately 2-3% of the population. It occurs when one eye is unable to achieve normal visual acuity, even with the use of corrective lenses.
Amblyopia has three main causes: Strabismus, which occurs when a child’s eyes aren’t aligned (straight). The eyes don’t work together. This leads the brain to ignore one eye. Refractive error, or need for glasses. Children are especially at risk if one eye has larger need for glasses compared to other eye.
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Amblyopia is an early childhood condition in which one or (rarely) both eyes do not develop the normal capacity to see. Learn more about causes, symptoms and treatment options with Penn's amblyopia program.
- Disease Entity
- Diagnosis
- Management
- Pertinent Clinical Trials
- Additional Resources
- References
Amblyopia is a relatively common disorder and a major cause of visual impairment in children. It represents an insult to the visual system during the critical period of development whereby an ocular pathology (ex. strabismus, anisometropia, high refractive error, or deprivation) interferes with normal corticalvisual development. Approximately 3-5% ...
Amblyopia should be considered as a possible diagnosis in children with asymmetric visual behavior or acuity. It can also complicate the course of children with strabismus, or unilateral ocular or adnexal pathology such as a cataract, eyelid capillary hemangioma, or corneal scar. Bilateral amblyopia can also occur and should be thought of when a bi...
Although there is much practitioner variability in the treatment of amblyopia, the general idea is to first treat the underlying cause for the amblyopia. Examples of this treatment would include prescribing glasses for anisometropia, strabismus surgery or spectacles to eliminate strabismus, or removal of a unilateral cataract to eliminate the media...
Pediatric Eye Disease Investigators Group Study (PEDIG) –or– Amblyopia Treatment Study
Arch Ophthalmol 2002;120:268 | Arch Ophthalmol 2003;121:603 | Ophthalmol 2003;110:2075 | J AAPOS2004;8:420 | Arch Ophthalmol 2005;123:437 | Ophthalmol 2006;113:895 | Ophthalmol 2006;113:904.
Boyd K, Puente MA Jr. Amblyopia. American Academy of Ophthalmology. EyeSmart/Eye health. https://www.aao.org/eye-health/diseases/amblyopia-6. Accessed November 17, 2022.Boyd K, Lipsky SN. Depth Perception. American Academy of Ophthalmology. EyeSmart/Eye health. https://www.aao.org/eye-health/anatomy/depth-perception-2. Accessed November 17, 2022.Williams C, Northstone K, Harrad RA, et al. Amblyopia treatment outcomes after screening before or at age 3 years:followup from randomized trial. BMJ 2002; 324:1549-1551.Pediatric Eye Disease Investigator Group. Patching vs atropine to treat amblyopia in children aged 7 to 12 years: a randomized trial. Arch Ophthalmol 2008;126(12):1634-1642.Jun 25, 2019 · Since amblyopia is a visual development disorder, early diagnosis of ocular changes associated with amblyopia is crucial for good visual prognosis because it allows treatment to begin at a stage where the visual neurological pathways are still amenable to stimulation, recovery, and reversal of cortical damage.
May 3, 2022 · Table of Contents. What is amblyopia (lazy eye)? Amblyopia is also called “lazy eye.” It is an eye problem that starts in early childhood. Amblyopia is the most common cause of vision problems in children. It happens when one eye doesn’t work properly with the brain. The brain favors the eye that does work correctly.
Jul 22, 2021 · Pictures. Causes. Risk Factors. Diagnosis. Treatments. Complications. What is amblyopia (lazy eye)? Amblyopia (pronounced am·blee·OH·pee·uh) is poor vision in an otherwise healthy eye. When an untreated eye problem interferes with the vision in a young child’s normal eye, the brain begins relying more on the fellow eye that still sees well.
