All astigmatism is not the same. There are two main types: Horizontal astigmatism occurs when the eye is shaped like a ...
The prevalence and severity of refractive astigmatism and corneal astigmatism increased among schoolchildren after the ...
The study findings indicated that lifestyle changes associated with the COVID-19 pandemic were connected to an increase in childhood astigmatisms.
The prevalence and severity of refractive astigmatism and corneal astigmatism increased among schoolchildren after th ...