Dry eye disease significantly impacts the reliability of corneal curvature measurements, affecting clinical decisions in refractive surgery and contact lens fitting. The study tested five devices ...

Intraoperative photos of a cornea with pellucid marginal degeneration. Measurements of the vertical and horizontal corneal dimensions are taken using Castroviejo calipers. Figure 2.

Determining the best treatment for a corneal abrasion depends on many factors, such as the severity of the injury and the degree of pain the patient is experiencing. But practitioners also must ...

In a postsurgical cornea, standard keratometry or simulated keratometric values from topography cannot accurately measure the corneal curvature, and the calculation of corneal refractive power by ...