exotropia

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Related to exotropic: esotropic, exotropia

exotropia

 [ek″so-tro´pe-ah]
strabismus in which there is permanent deviation of the visual axis of one eye away from that of the other, resulting in diplopia; called also walleye and divergent strabismus. adj., adj exotro´pic.

ex·o·tro·pi·a

(ek'sō-trō'pē-ă),
That type of strabismus in which the visual axes diverge; may be paralytic or concomitant, monocular or alternating, constant or intermittent.
[exo- + G. tropē, turn]

exotropia

/exo·tro·pia/ (-tro´pe-ah) strabismus in which there is permanent deviation of the visual axis of one eye away from that of the other, resulting in diplopia.exotro´pic

exotropia

(ĕk′sō-trō′pē-ə)
n.
A form of strabismus in which one or both of the eyes deviate outward. Also called walleye.

ex′o·trop′ic (-trŏp′ĭk, -trō′pĭk) adj.

exotropia

[ekstrō′fēə]
a deviation of the lines of sight between the two eyes in which the nonfixating eye is pointed outward. The eye has defective vision. Also called divergent squint, divergent strabismus.
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Exotropia

strabismus

Nonparallel positioning or movement of the eyes—usually of the vertical axis—due to decreased binocular muscle coordination with loss of stereoscopic vision and inability to focus simultaneously on a single point.
 
Aetiology
Extraocular muscle defects, neurotoxins, blindness, mechanical defects, unilateral vision obstruction in childhood, various brain disorders or systemic diseases, amblyopia, paralytic shellfish poisoning, botulism, haemangioma near eye, Guillain-Barré syndrome, Apert syndrome, Noonan syndrome, Prader-Willi syndrome, trisomy 18, congenital rubella, incontinentia pigmenti, cerebral palsy, Laurence-Moon-Biedl syndrome, pseudohyperparathyroidism.

exotropia

Divergent or external strabismus, wall eye Ophthalmology A form of strabismus characterized by a permanent deviation in the visual axis of one eye away from the other, causing double vision or diplopia. See Dipolopia.

ex·o·tro·pi·a

(ek'sō-trō'pē-ă)
That type of strabismus in which the visual axes diverge; may be paralytic or concomitant, monocular or alternating, constant or intermittent.
Synonym(s): divergent strabismus, exodeviation (2) , wall-eye.
[exo- + G. tropē, turn]

exotropia

Divergence of the lines of vision of the two eyes. Divergent squint. In exotropia one eye points at the object of regard, the other is directed outwards. In exotropia acquired in adult life there is usually double vision (diplopia). In childhood, the false image may be suppressed and long-term visual acuity may be affected in one eye. See also ESOTROPIA.

exotropia

strabismus in which there is permanent deviation of the visual axis of one eye away from that of the other, resulting in diplopia. Called also divergent strabismus and walleye.
References in periodicals archive ?
However, contrary to the literature, surgical success rate was lower in our exotropic patients.
Assessment of central and peripheral fusion and near and distance stereoacuity in intermittent exotropic patients before and after strabismus surgery.
The comparison of short-and long-term success rates of esotropic and exotropic patients according to visual acuity subgroups Short-term success rate Visual acuity Esotropia Exotropia All Group 1 1/2 (50%) 4/7 (57.