Cheryl Guttman Krader is a contributor to Dermatology Times, Ophthalmology Times, and Urology Times.
Discerning between high astigmatism, subclinical keratoconus is problematic
September 26th 2018In a study including data from 67 eyes, the majority of keratoconus indices measured by two commercially available Scheimpflug devices did not effectively differentiate normal high astigmatism from subclinical keratoconus.
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