Tractional retinal detachment occurs if scar tissue in the eye causes the retina to move out of position. It requires immediate medical attention. The retina is a light-sensitive layer of cells at the ...

The speed at which blindness occurs after retinal detachment varies based on a number of factors. Retinal detachment is a medical emergency that requires prompt treatment to avoid blindness and other ...

There are three main types of retinal detachment, determined by the exact mechanism that caused the detachment. Your retina is the innermost layer of the back of your eye. It plays a critical role in ...

A 1940s experiment put a cat on a cow and popped paper bags to show that fear blocks milk letdown. The hormone link still matters for nursing parents. A Doctor Notched His Thumbnail Every Month for 35 ...

Retinal detachment often is a preventable cause of vision loss. There are three types of retinal detachments: exudative, tractional, and rhegmatogenous. The most common type is rhegmatogenous, which ...

A retinal tear occurs when a break develops in the layer of light-detecting cells in the back of the eye. This layer is called your retina. Retinal detachment occurs when the retina pulls away from ...

The retina is a layer of tissue at the back of the eye that converts visual images into nerve impulses in the brain. Injuries to the eye can cause layers of the retina to separate, which is known as a ...

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...

Retinal Detachment is an emergency. Symptoms may include sudden flashes of light, "floaters," or even a shadow or curtain coming down to obscure part of your vision. Here two ophthalmologists are ...