Intermittent alternating exotropia Save
ICD-10 code: H50.34
Disease category: H50.34: Intermittent alternating exotropia
Understanding Intermittent Alternating Exotropia
Intermittent Alternating Exotropia (IAET), also known as Intermittent Exotropia (IXT), is a type of strabismus where the eyes turn outward, away from each other. This condition is more common in children, but it can also affect adults.
IAET is characterized by the intermittent deviation of one eye, followed by the other eye, and then a straight gaze. This pattern of eye movements can occur at any distance, and it can be triggered by various factors such as fatigue, stress, illness, or excitement.
IAET can have several causes, including muscle imbalance, refractive errors, or neurological conditions. However, in some cases, the cause is unknown.
Symptoms of Intermittent Alternating Exotropia
The most common symptom of IAET is the outward deviation of one or both eyes, either intermittently or constantly. Other symptoms may include:
- Double vision
- Eye strain or fatigue
- Headaches
- Dizziness
- Squinting or closing one eye
- Difficulty focusing or reading
It is essential to seek medical attention if you notice any of these symptoms, as untreated IAET can lead to permanent vision loss or amblyopia (lazy eye).
Diagnosis of Intermittent Alternating Exotropia
IAET can be diagnosed through a comprehensive eye exam, which may include:
- Visual acuity test
- Refraction test
- Eye muscle movement test
- Stereopsis test (depth perception)
- Pupil dilation
Your eye doctor may also perform additional tests to rule out underlying neurological conditions or other eye diseases.
Conclusion
IAET is a common type of strabismus that can affect children and adults. It is characterized by the outward deviation of one or both eyes, which can be triggered by various factors. If left untreated, IAET can lead to permanent vision loss or amblyopia. Therefore, it is essential to seek medical attention if you notice any symptoms of IAET.
Treatment of Intermittent alternating exotropia:
Treatment Options for Intermittent Alternating Exotropia
Intermittent alternating exotropia is a condition where one or both eyes turn outward. It usually occurs intermittently, meaning it happens occasionally, and can be corrected with glasses, vision therapy, or surgery.