Pseudostrabismus

Pseudostrabismus (pronounced soo-doh-struh-biz-muhs) is a condition often mistaken for strabismus, a disorder in which the eyes do not align properly. The term originates from the Greek words "pseudo," meaning false, and "strabismus," which refers to a squint or deviation of the eyes.

Definition

Pseudostrabismus is a condition where the eyes appear to be misaligned, but they are actually focusing correctly. This is often due to the presence of a wide epicanthal fold or a broad, flat nose bridge, which can give the illusion of misalignment.

Symptoms

The primary symptom of pseudostrabismus is the appearance of misaligned eyes. However, unlike true strabismus, the eyes in pseudostrabismus are able to focus on the same point simultaneously.

Causes

Pseudostrabismus is typically caused by facial features such as a wide epicanthal fold or a broad, flat nose bridge. These features can create the illusion of misaligned eyes, particularly in infants and young children whose facial features are still developing.

Diagnosis

Diagnosis of pseudostrabismus is typically made by an ophthalmologist or optometrist through a comprehensive eye examination. The doctor will assess the alignment of the eyes and their ability to focus on the same point.

Treatment

As pseudostrabismus is not a true misalignment of the eyes, it does not require treatment like true strabismus. However, regular eye examinations are recommended to ensure that the condition does not develop into true strabismus.

Related Terms

Strabismus: A condition in which the eyes do not align properly.
Epicanthal fold: A skin fold of the upper eyelid that covers the inner corner of the eye.
Ophthalmologist: A medical doctor who specializes in eye and vision care.
Optometrist: A healthcare professional who provides primary vision care.

External links

Medical encyclopedia article on Pseudostrabismus
Wikipedia's article - Pseudostrabismus

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Pseudostrabismus