Meaning and Definition of Detachment of Retina

Definition of detachment of Retina

Retinal detachment is an eye disorder that causes sudden loss of vision to one of every 10,000 adults, with prompt treatment can be completely reversible.
Eye has the shape of a hollow globe filled with liquid in its interior, its inner side coated on the back side by a rich in nerve endings membrane known as the retina, this is able to rid under certain conditions affecting the vision.

Retinal detachment can lead to loss of vision

When the retina separates from its normal location takes a form similar to a blister, along with her of nearby blood vessels that often are torn, causing bleeding in eye inside that generates an opacity of the crystalline eye media evolve, this affects the passage of light that interferes with the formation of images causing discomfort that can go from the vision of small dark spots as floaters to total loss of vision in a part of the visual field or in all of it.
Characteristic is that retinal detachment is not a painful condition, its only manifestation is the affectation of the vision, in some cases may occur the sensation of seeing flashes of lights.

The retina can detach for several reasons, mainly due to injuries

During cranial or facial trauma such as those that occur during falls or car accidents, it is possible that the retina tear shedding from its normal location.
Some conditions such as severe myopia there is an increased risk of retinal detachment, already that the retina is thinned, making it weaker.
In the case of diabetes the existence of a complication known as diabetic retinopathy, characterized by the formation of new blood vessels, originates pulling forces of the retina inside the eye which eventually leads to his detachment.

Retinal detachment can be corrected through surgery

Once this disorder occurs, it is possible to relocate the retina in his position through eye surgery. The most used technique is laser treatment, carried out in mbulatoria, in the most severe cases may be necessary to position the retina into place, remove part or even all of the vitreous humor to eliminate the effect of traction caused by scars or changes in its density or even perform the injection of a gas bubble in order to generate pressure to favor that adheres once again.
When the detached area does not commit to the known sharp or central viewing area as macula is possible retrieve the vision, if you macula it is affected or detachment is large it is possible that the vision would not be restored completely.