crossed eyes


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Related to crossed eyes: lazy eye

stra·bis·mus

(stra-biz'mŭs), [MIM*185100]
A manifest lack of parallelism of the visual axes of the eyes.
[Mod. L., fr. G. strabismos, a squinting]
Farlex Partner Medical Dictionary © Farlex 2012

crossed eyes

(krôst, krŏst)
pl.n.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.

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.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

stra·bis·mus

(stră-biz'mŭs)
A manifest lack of parallelism of the visual axes of the eyes.
Synonym(s): crossed eyes, cross-eye, heterotropia, heterotropy, squint (1) .
[Mod. L., fr. G. strabismos, a squinting]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
References in periodicals archive ?
When treatment is delayed, crossed eyes become increasingly weaker and more difficult to redirect.
Children who have crossed eyes corrected usually have no medical limitations as a result of the condition or the surgery, although they can't become United States Air Force fighter pilots.
If they are not permanently aligned by this time, and one or both eyes wander, this is known as a squint or crossed eyes.