What is squint?

Strabismus is a phenomenon in which the coordinated movement of extraocular muscles during binocular fixation causes both eyes to fail to gaze at the same object, causing the visual axis of the other eye to deviate from parallel, thus forming abnormal eye position. It

is mainly caused by congenital dysplasia, neuromuscular diseases, trauma and other factors. The main symptoms are diplopia, limited eye rotation, photophobia, blurred vision, etc. Strabismus can be diagnosed by ophthalmology, visual examination, refraction test, oblique angle examination, refraction examination, etc. to determine the severity of the disease, so as to symptomatic treatment.