Lazy eye, or amblyopia, is a condition where one eye has poorer visual acuity than the other and may struggle to transmit visual information to the brain. It can be caused by strabismus, refractive issues, or form deprivation, and can affect depth perception. Treatment involves correcting underlying conditions and using glasses, eye exercises, and eye patches. Early treatment is best, but even older children can improve their vision with treatment.
Lazy eye, or amblyopia, is a condition in which in most cases one eye does not see with the same visual acuity as the other eye and poorly transmits visual information to the brain. If you cover the good eye, people with amblyopia will have difficulty seeing things out or may see very little. Sometimes the cases are very minor and not significantly noticed without doing a test where one eye is covered. The healthy eye can compensate for the lazy one and cause very little change to actual vision.
In severe cases, depth perception is significantly affected.
There are three main types of lazy eye: strabismic, refractive, or anisometropic, and the deprivation and occlusion form. Strabismus is not amblyopia, but amblyopia can be caused by a strabismus eye, with a different focal point from the healthy eye. The eye without squint tends to take over and be dominant. Treating strabismus of any type is important so that both eyes are able to transmit visual images accurately.
If you have refractive lazy eye, your eyes send images to your brain at different rates. The quicker eye creates a much more accurate picture and starts to get favored. This form is corrected with glasses and sometimes using an eyepatch on the dominant eye to help the mind readjust to relying on both eyes for vision.
If a single eye forms a cataract or has been injured to the point where vision is impaired, sometimes during forceps delivery of babies, this is called form deprivation or impaction amblyopia. Whenever possible, eye injuries or cataracts are eliminated to avoid permanent obstruction of vision in the affected lazy eye.
When the condition occurs in childhood, which is most common except for the development of cataracts or sustained eye damage, the emphasis is on correcting any conditions that create vision problems, using eyeglasses, eye exercises, and blocking the eyes. dominant eye. Lazy eye is best treated as early as possible, with children under 5 usually having the best results for a complete fix. Treatment later in life can be much more complicated as the condition is a brain disorder rather than a muscle one. Long dependence on one dominant eye makes it more difficult to deal with the problem.
However, many children who are treated after the age of 5 have a good chance of improving their vision. Even if your vision isn’t completely normal, treatment will result in better vision than if you didn’t seek treatment.
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