Divergent strabismus (Exotropia) treatment in Jordan

Exotropia is an outward deviation of one or both eyes away from the nose, so that one eye fixes on the target while the other drifts to the side. It is less common than esotropia in childhood but frequent in its intermittent form, and it can also appear in adults. The commonest presentation is intermittent exotropia: the eyes are straight most of the time, then one drifts outward with tiredness, daydreaming, illness or when looking into the distance. Characteristic signs include a child closing one eye or screwing up both eyes in bright sunlight, and parents noticing the deviation at the end of the day rather than at the start. A separate pattern is linked to weak convergence during reading, causing headache, eye strain and letters appearing to double during close work. Treatment is built on measuring how large the deviation is, how often it occurs and how well the brain controls it. The plan begins with correcting any refractive error, and may include targeted exercises or part-time patching for poor convergence or to control a small deviation, prisms incorporated into glasses, and surgery when the deviation becomes large, occurs most of the time, or threatens binocular vision. Regular monitoring without active treatment is a legitimate option in mild, well-controlled cases, and that decision is made by clinical examination rather than by reading. The limits should be stated plainly. Exercises help weak convergence but do not correct a large or constant exotropia, and glasses will not straighten a deviation unrelated to a refractive error. **Surgery repositions the eye but does not raise the vision of an amblyopic eye, and it cannot guarantee perfect alignment from one procedure; the deviation may recur or reverse inward and need further intervention.** Most importantly, **a new outward squint appearing suddenly with double vision, headache, a drooping eyelid or a change in pupil size needs urgent assessment, because it may point to a neurological cause.**