Evaluation and Management of Acute Acquired Comitant Esotropia in Children

Abstract

ABSTRACTAcute acquired comitant esotropia (AACE) is characterized by a sudden-onset eye misalignment with an equal angle of deviation in all fields of gaze. This form of esotropia is distinct from common forms of childhood esotropia, such as infantile esotropia and accommodative esotropia, in the rapid tempo and typically later timing of onset; further, AACE is distinct from restrictive or paretic strabismus, which usually results in an incomitant angle of deviation that varies with the direction of gaze. The underlying etiologies for AACE are broad but, in some cases, it may be associated with significant neurologic disease. Therefore, the purpose of this article is to examine and summarize the current literature on AACE to provide a framework for the evaluation and management of this form of acquired strabismus.