How do I know if my child has strabismus?

How do you detect strabismus?

There are a variety of tests that can help detect strabismus and associated amblyopia. Light reflex testing evaluates the alignment of the eyes by having your child look directly at a point of light. Another test uses prisms to analyze whether your child’s eyes are properly aligned.

How early can strabismus be diagnosed?

Most kids with strabismus are diagnosed when they’re between 1 and 4 years old. Rarely, a child might develop strabismus after age 6. If this happens, it’s important for the child to see a doctor right away to rule out other conditions.

How common is strabismus in toddlers?

Strabismus, a misalignment of the eyes, is one of the most common eye problems in children, affecting approximately 4 percent of children under the age of six years. The eyes (one or both) may turn inward, outward, turn up, or turn down. At times, more than one of these conditions are present.

Can a child outgrow strabismus?

People often believe that a child with strabismus will outgrow the condition. However, this is not true. In fact, strabismus may get worse without treatment. A doctor of optometry should examine any child older than 4 months whose eyes do not appear to be straight all the time.

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Can strabismus go away on its own?

Whether in adults or children, Strabismus often does not go away on its own; however, strabismus of all types is treatable. Strabismus is relatively common and may be present in up to 5% of the population.

Is Strabismus serious?

Sometimes strabismus develops due to a serious disease affecting the nervous system or eye. For example, squint (both exotropia and esotropia) can be the first sign of retinoblastoma, a cancer of the eye that is fatal unless treated promptly.

What happens if strabismus is not treated?

If the strabismus is not treated, the eye that the brain ignores will never see well. This loss of vision is called amblyopia. Another name for amblyopia is “lazy eye.” Sometimes lazy eye is present first, and it causes strabismus. In most children with strabismus, the cause is unknown.

Is Strabismus a birth defect?

Congenital esotropia is a very rare form of strabismus that occurs with certain birth defects. Another common form of strabismus is exotropia, sometimes called walleye, where the eyes turn outward.

How long does it take for glasses to correct strabismus?

In such cases, glasses will straighten the eye at least temporarily. In about half these cases, if nothing else is done, the eye will turn and surgery be recommended. In other cases, the far-sightedness will gradually disappear after age nine eliminating the need for glasses.

What Causes Strabismus in toddlers?

In children under 6 months of age, risk factors for strabismus include family history of strabismus, genetic disorders (such as Down syndrome), prenatal drug exposure (including alcohol), prematurity, birth defects of the eyes, and cerebral palsy.

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What causes sudden strabismus?

Adults may develop strabismus from eye or blood vessel damage. Loss of vision, an eye tumor or a brain tumor, Graves’ disease, stroke, and various muscle and nerve disorders can also cause strabismus in adults.

Should my child have Strabismus surgery?

Strabismus surgery can be performed in children as young as four months of age and is an important option for older children and adults as well. It’s better to perform surgery as early as possible, because the brain circuits for binocular vision (using the two eyes together) are most adaptable at a young age.

What is the difference between strabismus and amblyopia?

Strabismus, or crossed eyes, doesn’t necessarily mean that a patient requires vision correction. They may have 20/20 vision, but just suffer with eye alignment. Amblyopia, on the other hand, occurs when an eye doesn’t have normal visual acuity.

Is Strabismus inherited?

Concomitant strabismus can be inherited as a complex genetic trait, however, and it is likely that both genes and the environment contribute to its occurrence. Incomitant strabismus,also referred to as paralytic or complex strabismus, occurs when the misalignment or the angle of deviation varies with gaze direction.

Does strabismus cause blindness?

In the extreme, complete blindness in one eye generally leads to the blind eye reverting to an anatomical position of rest. Although many possible causes of strabismus are known, among them severe and/or traumatic injuries to the afflicted eye, in many cases no specific cause can be identified.

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