strabismus

2 ENTRIES FOUND:

stra·bis·mus

noun \strə-ˈbiz-məs\

Definition of STRABISMUS

:  inability of one eye to attain binocular vision with the other because of imbalance of the muscles of the eyeball —called also squint — compare cross-eye
stra·bis·mic \-mik\ adjective

Origin of STRABISMUS

New Latin, from Greek strabismos condition of squinting, from strabizein to squint, from strabos squint-eyed; akin to Greek strephein to twist
First Known Use: circa 1684

Other Medicine Terms

analgesia, angina, diabetes, hepatitis, homeopathy, logorrhea, palliate, pandemic

stra·bis·mus

noun \strə-ˈbiz-məs\   (Medical Dictionary)

Medical Definition of STRABISMUS

: inability of one eye to attain binocular vision with the other because of imbalance of the muscles of the eyeball—called also heterotropia, squint; compare cross-eye

strabismus

noun    (Concise Encyclopedia)

Failure of the eyes to align properly to focus on an object. The affected eye may deviate in any direction, including inward (cross-eye) or outward (walleye). Problems with photoreception or the nerves that relay images to the brain cause a constant degree of deviation (comitant); defects in the nerves that control the muscles that move the eyes cause deviation that varies with the direction of gaze (noncomitant). Both types impede development of a child's ability to focus the eyes and merge images from the two retinas into one (fusional reflex). The brain suppresses the image from the deviant eye, which may become functionally blind. Treatment may involve exercises to strengthen the weak eye or surgery or both.

Variants of STRABISMUS

strabismus or squint or heterotropia

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