Purpose To evaluate the effects of photorefractive keratectomy (PRK) on the stereopsis of
myopic and hyperopic patients. Setting Farabi Eye Hospital, Tehran, Iran. Design …

Purpose Stereopsis, as a part of visual function, is the ability of differentiating between the
two eyes' views (binocular disparity), due to the eyes' different positions. The aim of this …

Methods This interventional case series included 297 eyes of 150 patients scheduled for
PRK. Complete ophthalmologic evaluations focusing on orthoptic examinations were …

PURPOSE: To compare the axis and magnitude of surgically induced refractive astigmatism
(SIA) after hyperopic and myopic photorefractive keratectomy (PRK). SETTING: Department …

Purpose To evaluate the effect of non-keratometric ocular astigmatisms on visual and
refractive outcomes after photorefractive keratectomy (PRK) for correction of myopic …

PURPOSE: To evaluate and compare the efficacy, safety, predictability, and surgically
induced astigmatism (SIA) of photorefractive keratectomy (PRK) and photoastigmatic …

Purpose: To determine the relationship between postoperative refractive error and
uncorrected visual acuity (UCVA) after photorefractive keratectomy (PRK) and compare the …

Background: Myopic regression is a major complication of photorefractive keratectomy
(PRK). The rates and causes vary considerably among different studies. This study aimed to …

ABSTRACT BACKGROUND: Excimer laser photorefractive keratectomy is effective in the
treatment of myopia. It is unclear whether the refractive and ocular surgical experience of the …

ABSTRACT BACKGROUND: To determine whether the outcomes of photorefractive
keratectomy (PRK) for myopia are age-dependent. METHODS: The influence of age on PRK …