Esotropia, also known as convergent concomitant strabismus, is related to accommodative esotropia and exotropia. An important gene associated with Esotropia is ANKRD11 (Ankyrin Repeat Domain Containing 11). The drugs Acetylcholine and Cyclopentolate have been mentioned in the context of this disorder. Affiliated tissues include eye and brain, and related phenotype is nervous system.