| AH | abdominal hysterectomy; absorptive hypercalciuria; accidental hypothermia; acetohexamide; acid hydro... |
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| AK | astigmatic keratotomy |
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| astigmatic | <medicine> Affected with, or pertaining to, astigmatism; as, astigmatic eyes; also, remedying astigmatism; as, astigmatic lenses. Source: Websters Dictionary (01 Mar 1998) |
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| astigmatic dial | A diagram of radiating lines, used to test for astigmatism. (05 Mar 2000) |
| astigmatic lens | A lens in which one of the surfaces is curved in one meridian and less curved in the opposite meridian; e.g., a teaspoon or a football. Synonym: astigmatic lens. (05 Mar 2000) |
| astigmatic |
of or relating to a defect in the eye or in a lens caused by a deviation from spherical curvature which prevents light rays from meeting at a common focus and so results in distorted images
Ãâó: wordnet.princeton.edu/perl/webwn
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| astigmatic d. |
a diagram arranged like the face of a watch, used to determine the presence and axis of astigmatism.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| astigmatic l. |
cylindrical l.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| astigmatic | visual impairment resulting from faulty refraction of light rays in the eye |
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| astigmatic | pertaining to a defect in an optical system such as a lens |
| astigmatic | pertaining to a kind of impaired eyesight |
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