Diurnal variations in keratometry and refraction with intracorneal ring segments.

Purpose: To study refraction variations during the day in eyes with intrastromal corneal ring segments (ICRS) to correct low myopia.

Setting: Monticelli Clinic, Marseille, France.

Methods: Thirteen eyes with ICRS were included in the study; the ICRS was explanted from 3 eyes because of undercorrection.

[Diurnal variations of refraction and keratometry after intracorneal rings].

Unlabelled: Within a European evaluation, we participated in the study of ICRS on low myopia. During the period of observation, subjective refraction variations in the day were underlined. This phenomenon remains to be specified.