Esotropia
The most common type of strabismus is esotropia, which occurs when either one or both eyes turn in toward the nose. Some children are born with this condition. More frequently, it starts at about age 2 1/2. When esotropia occurs in these older children, eyeglasses can often help to treat the condition by correcting the child's vision for farsightedness or hyperopia. This can reduce or eliminate the crossing by changing the child's need for excessive focusing.
In some children a broad nasal bridge or an extra skin fold give the false appearance of esotropia. This condition is known as pseudoesotropia.













