Astigmatic Overcorrection Possible After LASIK In Eyes With Low Cylinder | OphthalmologyWeb: The Ultimate Online Resource for Ophthalmologists

Thursday, March 28, 2013

Ocular Surgery News

LASIK in myopic eyes with a preoperative cylinder of 0.5 D or less may result in astigmatic overcorrection, according to a study.

Which of the following is false regarding the development of diabetic retinopathy?
1. The earliest vascular abnormality is the loss of retinal capillary intramural pericytes.
2. Microaneurysm formation is the earliest clinical sign of diabetic retinopathy.
3. Microaneurysm formation typically occurs on the arteriolar side of the retinal vasculature.
4. Basement membrane thickening is
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