What causes monocular exotropia?
Table of Contents
What causes monocular exotropia?
Causes of exotropia Exotropia occurs when there’s an imbalance in eye muscles or when there’s a signaling issue between the brain and eye. Sometimes a health condition, like cataracts or stroke, can cause this to occur. The condition may also be inherited.
What causes intermittent distance exotropia?
What is the cause of Intermittent Distance Exotropia? Intermittent distance exotropia is the result of an imbalance of the eye muscles. Everyone has a level of control over their eyes, however if the imbalance is too great it can become too difficult to keep the eyes under control, particularly in the distance.
Can intermittent exotropia be cured?
IS IT POSSIBLE TO OUTGROW INTERMITTENT EXOTROPIA? While it is possible for exotropia to become less frequent with age, most forms of exotropia do not resolve completely. However, some people may be able to adequately control the drifting with glasses or other non-surgical means.
How rare is intermittent exotropia?
Prevalence – Exodeviations are much more common in latent or intermittent form than are esodeviations. Of all the exotropia intermittent exotropia comprises about 50-90% of the cases and is usually preceded by a stage of exophoria (4,5). It usually affects about 1% of the general population.
How is intermittent exotropia treated?
Treatment of intermittent exotropia
- Eye exercises – Used to help strengthen control of the eyes.
- Eyeglasses – Used to stimulate convergence (movement of the eyes toward the nose) by prescribing glasses that are too strong (called “over minus” lenses)
What is monocular exotropia?
DEFINITION: A sensorimotor anomaly of the binocular visual system in which the foveal line of sight of one eye deviates outward and fails to intersect the object of fixation. The angle of deviation remains constant for all positions of gaze.
How do you fix eye exotropia?
Glasses, prisms (if the angle of exotropia is small), patching therapy, orthoptic vision therapy, exercises can help reduce or control the outward-facing eye in some children.
Is intermittent exotropia serious?
It may also occur in association with a 3rd cranial nerve palsy or previous eye muscle surgery for strabismus. But, most often, childhood intermittent exotropia has no known cause so, if outward wandering of the eyes is suspected and persistent, your child should be evaluated by an ophthalmologist or orthoptist.
Is exotropia a lazy eye?
Most people automatically use the term Lazy Eye when an eye crosses or turns outward. As stated above, an eye that moves on its own is a sign of Amblyopia or Lazy Eye, but Strabismus is the condition that one or both eyes turns inwards (esotropia) or out (exotropia).
Is intermittent exotropia a disability?
The service-connected post-operative congenital alternating strabismus (also called exotropia) is currently rated as 30 percent disabling under 38 C.F.R. § 4.84, Diagnostic Code 6090 for diplopia.
Is exotropia neurological?
Conclusion: Intermittent exotropia increasing with near fixation is associated with neurological disease in children.
