Crossed eye, also known as strabismus or squint, is a medical condition characterized by the misalignment or lack of coordination of both eyes. It is a visual disorder where the eyes do not align simultaneously to focus on an object or target. In a crossed eye condition, one eye may turn inward, outward, upward, or downward, while the other eye maintains its normal alignment.
This misalignment of the eyes can be constant or intermittent, and it may affect one or both eyes. The deviation can be mild, moderate, or severe, depending on the individual and the underlying cause. Crossed eye can occur at any age, but it is most commonly diagnosed in early childhood.
There are several causes of crossed eye, including muscular abnormalities, nerve damage, refractive errors, or underlying medical conditions. Potential risk factors may include a family history of strabismus, certain medical conditions like cerebral palsy or Down syndrome, or a history of eye injury or trauma.
If left untreated, crossed eye can lead to several visual problems, including double vision, poor depth perception, and amblyopia (lazy eye), where the brain suppresses the image from the misaligned eye. Fortunately, various treatment options are available, such as the use of corrective lenses, patching therapy, eye muscle exercises, or even surgical intervention if necessary.
It is important to consult with an eye care professional if any signs of crossed eye are observed, as early detection and appropriate treatment can help restore proper eye alignment and prevent potential long-term visual consequences.
