There is a growing body of evidence that emphasizes the consideration of angle kappa in
refractive surgery. Ignoring angle kappa may sometimes result in decentered treatment and …

Angle kappa is the difference between the pupillary and visual axis. This measurement is of
paramount consideration in refractive surgery, as proper centration is required for optimal …

Purpose To determine the cause of negative dysphotopsia using standard ray-tracing
techniques and identify the primary and secondary causative factors. Setting Department of …

Predictive factor and kappa angle analysis for visual satisfactions in patients with multifocal IOL
implantation | Eye Skip to main content Thank you for visiting nature.com. You are using a …

Purpose To assess the influence of angle kappa (κ) and angle alpha (α) on visual quality
after multifocal intraocular lens (IOL) implantation. Setting Eye Hospital, Wenzhou Medical …

PURPOSE: To determine whether centering ablations on the coaxially sighted corneal light
reflex (CSCLR) in eyes with large angle kappa leads to poor visual outcomes when …

PURPOSE: To compare centration and functional optical zone (FOZ) after small incision
lenticule extraction (SMILE) and femtosecond laser–assisted in situ keratomileusis (LASIK) …

Purpose: To determine the mean angle kappa and its determinants in the population of
Tehran, Iran. Methods: In a cross-sectional survey with random cluster sampling, a total of …

The human eye is an asymmetric optical system and the real cornea is not a rotationally
symmetrical volume. Each optical element in the eye has its own optical and neural axes …

PURPOSE: To evaluate the safety and efficacy of intrastromally applied collagen cross-
linking (CXL) in a comparative contralateral eye study of topography-guided femtosecond …