In a cohort of 21,655 children ages 6 to 8 years, the prevalence rate of refractive astigmatism of at least 1.0 diopter (D) ...
The prevalence and severity of refractive astigmatism and corneal astigmatism increased among schoolchildren after th ...
The COVID-19 pandemic has led to increased astigmatism in children, with prolonged screen time and less outdoor activity ...
Alcon is set to acquire LENSAR Inc. in a $356 million deal. This acquisition includes LENSAR's advanced cataract laser ...
A computer-adaptive testing tool with automated scoring reliably evaluates multifocal contact lenses in individuals with presbyopia.