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 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 …

Purpose To determine the critical value of the angle kappa in connection with a higher risk of
photic phenomena for the AcrySof Re STOR and Tecnis multifocal intra‐ocular lens (MIOL) …

ABSTRACT Purpose/Aim: We used magnetic resonance imaging (MRI) to investigate effects
of intraocular pressure (IOP), race, and other factors on optic nerve (ON) traction in …

ABSTRACT Purpose/Aim The optic nerve (ON) becomes taut during adduction beyond~ 26°
in healthy people and patients with primary open angle glaucoma (POAG), but only retracts …

Background Strabismus (misalignment of the eyes) is a risk factor for impaired visual
development both of visual acuity and of stereopsis. Detection of strabismus in the …

Magnetic resonance imaging (MRI) was used to measure in vivo local strains in the optic
nerve (ON) associated with horizontal duction in humans. Axial and coronal MRI were …

Purpose To measure angle kappa distance with Orbscan II and Galilei G4, and to evaluate
possible variations in this value for different accommodation degrees. Methods Angle kappa …

Background: The angle kappa is important in proper centration of corneal ablation in
keratorefractive surgery. Orbscan II device is widely used preoperatively in photoablation …