Serious eye injuries may be caused either by penetration of the eye by a foreign body (see eye, foreign body in) or by a blow to the eye. A blow to the eye may cause tearing of the iris or the sclera, with collapse of the eyeball and possible blindness. Lesser injuries may lead to a vitreous haemorrhage, hyphaema, retinal detachment, or injury to the trabeculum (the channel through which fluid drains from inside the eye), which can lead to glaucoma. Injuries to the centre of the cornea impair vision by causing scarring. Damage to the lens may cause a cataract to form.
Eye injuries |
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