Definition of: astigmatism

(ə·stig′mə·tiz′əm) noun
A structural defect of the eye or a lens such that the rays of light from an object do not converge to a focus, thus causing imperfect vision or images. [<A-⁴ without + Gk. stigma mark]

Most often used phrases:

irregular astigmatism
astigmatism analysis
myopic astigmatism
hyperopic astigmatism
astigmatism eye
induced astigmatism
corneal astigmatism
astigmatism correction
regular astigmatism
severe astigmatism
progressive astigmatism
topographic astigmatism
mild astigmatism
eliminate astigmatism
correcting astigmatism

'astigmatism' used in domains:

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Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Definition of: astigmatism

Most often used phrases:

'astigmatism' used in domains:

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