The effect of artificial tears on computer-assisted corneal topography in normal eyes and after penetrating keratoplasty.


PURPOSE To examine the effect of adding artificial tears for one minute to normal eyes and eyes that have undergone keratoplasty by using computer-assisted videokeratography. METHODS We prospectively analyzed 24 normal corneas (24 patients) chosen by random number table (reproducibility section [10 eyes], tear section [14 eyes]) as well as 14… (More)


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