Eye Movement Disorders

There is a plethora of eye disorders and injuries concerning the eyes. Eye movement disorders are more of the common issues concerning the eyes. The following are just some of the few eye disorders:

Esotropia
The most frequent type of strabismus, which occurs when one or both eyes move inward toward the nose. This is a condition that some children are born with. It usually begins at the age of 2 1/2. When older children develop esotropia, eyeglasses can often aid in the treatment of the condition by correcting the child’s vision for farsightedness or hyperopia. This can lessen or eliminate the crossing by altering the child’s need for excessive focusing. A broad nasal bridge or an additional skin fold in some children can create the impression of esotropia. Pseudoesotropia is the medical term for this condition.

Exotropia.
The second most prevalent type of strabismus. One or both eyes turn out in this condition. It usually begins around the age of two or three. When the youngster is weary or ill, the eye may slip out for a few seconds at first. It usually happens when the child is staring at something far away. When playing outside in bright sunshine, closing one eye is also a common early indicator. The least prevalent type of strabismus is hypertropia. One eye is higher than the other in this situation. As a result, the youngster commonly tilts or cocks his or her head to one side to avoid the double vision caused by this condition. The least prevalent type of strabismus is hypertropia. One eye is higher than the other in this situation. As a result, the youngster commonly tilts or cocks his or her head to one side to avoid the double vision caused by this condition.

Amblyopia.
Also known as lazy eyes, is a common eye movement disorder that affects three to four out of every 100 children. A child born with normal eyes has the potential for good vision in both eyes but must learn to see with each of them. If a youngster prefers to use one eye over the other for whatever reason, the favored eye learns to see well while the other suffers from lack of usage. Even with glasses, it does not learn to see as well. It is said that the non-preferred eye is lazy or has amblyopia.

References:
Eye movement disorders. (n.d.). Retrieved from https://shileyeye.ucsd.edu/eye-conditions/eye-movement-disorders