If the uncovered eye moved from out to in, the person has exophoria.

Most people have some amount of exophoria or esophoria; it is quite normal.

The exophoria at near often recurs after several years, although most patients remain asymptomatic.

Any NPC value greater than 10 cm is remote, and usually due to high exophoria at near.

This condition includes exophoria, esophoria, hyperphoria, and hypophoria.

Wright developed an interest in gunnery and ordnance after he was turned down for naval aviation because he had exophoria.

However in a unilateral case, overaction of the superior rectus muscle in the unaffected dominant eye, can also be a causing factor as well as causing a V pattern exophoria.

Convergence insufficiency characterized by one or more of the following diagnostic findings: Patient symptoms, High exophoria at near, reduced accommodative convergence/accommodation ratio, receded near point of convergence, low fusional vergence ranges and/or facility.