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Speaker: CorT total accurately measures corneal astigmatism
BARCELONA — Corneal topographic astigmatism total power measurement may be a more accurate and consistent method of measuring corneal astigmatism than the corneal topographic astigmatism anterior power measurement, according to a speaker here.“We thought it would be a natural thing to look at all the [Placido] rings, so if there was any irregularity in one, it is going to be ironed out by taking an average of all the rings,” Noel A. Alpins, MD, said at the European Society of Cataract and Refractive Surgeons meeting.