This prevents further migration of fluid into the subretinal space, allowing the normal function of the eye to pump out the fluid which has already accumulated under the retina. It generally, involves two steps, the first is the injection of a small long-acting gas bubble into the eye, and positioning the patient is such a manner that the gas bubble covers the retinal tear/s. The first method, which can be performed in the office setting is call a “pneumatic retinopexy “. The one that would be recommended by your retinal surgeon would depend upon the extent of the retinal detachment, the location of the retinal tear/s, the evidence of any scar tissue formation, and the presence of prior cataract surgery. There are three ways of treating a retinal detachment. What Are The Symptoms Of A Retinal Detachment? They most commonly occur in patients with advance diabetic eye disease, after severe ocular trauma, and in patients who have complications after rhegmatogenous retinal detachment surgery. Traction retinal detachments are due to scar tissue formation within the eye. Depending on the location of the tear/s, the separation can occur very gradually, however under the right conditions, it can occur very rapidly. Once a tear occurs, and there is sufficient traction on the edge of the tear, allowing fluid within the eye to migrate under the retina resulting in a retinal detachment. However, in an area where there is a tight attachment of the vitreous to the retina, the constant pulling can result in a tear. With age, the vitreous degenerates and collapses upon itself, thus pulling away from the retina, causing a separation called a (PVD) “posterior vitreous detachment”. This attachment weakens over time, but in some areas may be more firmly attached. Vitreous, in early life, is very clear and attached to the retina. We’re happy to schedule an exam time that is convenient for you, or to work you in as soon as possible, in case of an eye emergency.Within the hollow of the eye, there is a gelatinous material called the vitreous. Serious problems can develop if left untreated, or if too much time passes between eye exams. Make sure to mention any changes to our staff during your appointment. If you notice changes to your eyesight or have other questions regarding your eye health, please call us right away. Symptoms of these retinal conditions may include seeing flashes or floaters, sudden blurry vision, and seeing an area of dark vision. Symptoms of Retinal Tears and Detachments This procedure uses gas to push the retina together with the wall of the eye to allow for reattachment. If detected early enough, retinal detachment can be treated with the procedures used for some tears. Although it is not exclusive to older people, it’s more common in those over age 40. Retinal detachment describes a much larger separation of the retina tissues. If tears are not treated quickly, this layer of tissue can eventually detach from the inside of the eye.
Both of these treatment options attempt to keep the retina in place and keep it from fully detaching. Tears and detachments can be treated with laser surgery or an advanced “freezing” process. Aging, eye trauma, eye surgery, or being drastically nearsighted may cause retinal tears or detachments. Retinal tears can have many causes and can happen at any age.
Without it, we are unable to see.Ī retinal tear is a small break in this inner lining. The retina is a layer of tissue that’s light-sensitive and sends visual information through the optic nerve to the brain. Retinal tears and detachments happen when the retina (the inner lining of the eye) is damaged.
0 kommentar(er)
