Eat a handful of cherries will neutralize the uric acid excretion provided by curvy line that breaks the circle divide and exercise habits.
(redirected from lenticular astigmatism) Also found in: Dictionary, Thesaurus, Medical, Wikipedia. Related to lenticular astigmatism: corneal astigmatism. (ÉstÄ­g`mÉtÄ­z'Ém), type of faulty vision caused by a nonuniform curvature in the refractive surfacesâusually the cornea, less frequently the lensâof the eye. As a result, light rays do not all come to a single focal point on the retina. Instead, some focus on the retina while others focus in front of or behind it.
Astigmatism Symptoms. Astigmatism usually causes vision to be blurred or distorted to some degree at all distances. Symptoms of uncorrected astigmatism are eye strain and headaches, especially after reading or other prolonged visual tasks. Squinting also is a very common symptom.he steepest and flattest meridians of an eye with astigmatism are called the principal meridians. In some cases, astigmatism is caused by the shape of the lens inside the eye. This is called lenticular astigmatism, to differentiate it from the more common corneal astigmatism.