![]() ![]() Sometimes, as the vitreous pulls the retina, fluid can accumulate behind the retina in between the layer and the eye’s wall, causing it to become detached further.Īlthough a retinal detachment can happen to anyone at any time, certain factors may put you at higher risk. However, the vitreous may tug and pull on the retina, causing it to come detached from the back of the eye. This may not automatically cause any problems or damage to your eyes. The gel that fills most of your eye, called the vitreous, begins to shrink as you age. Certain parts of your eyes and body begin to change as you age. ![]() The most common cause of a detached retina is age. If so, they will likely begin treatment immediately to preserve your vision. When your pupils are large enough, they will be able to determine if a retinal detachment causes your symptoms. To determine if you have a detached retina, your eye doctor will instill eye drops in your eyes to enlarge your pupils. When the retina is detached, vision will become blurry and requires immediate attention from your ophthalmologist or retinal specialist. It can cause serious and potentially permanent vision damage if left untreated. This layer is essential for the proper functioning of vision.Ī retinal detachment occurs when this layer detaches from the back wall of the eye. The retina, a layer of photosensitive cells responsible for sending signals to the brain to form an image, is located at the back of the eye. At Retina Associates of Middle Georgia, our eye doctors have the experience and knowledge to diagnose and treat retinal detachments if and when they occur. (The use of silicone oil is usually reserved for complex retinal detachments such as those with associated scar tissue or very large retinal tears.A detached retina is considered an urgent eye condition that requires immediate treatment to preserve vision. Silicone oil may be removed at a later date with another vitrectomy. Gas goes away slowly on its own, but oil does not. Lastly, the eye is filled with either gas or silicone oil. Laser is then used to seal the retinal tears. As the name implies, it involves surgical removal of the vitreous gel which, in turn, relieves the traction or pulling on the retinal tear that is causing the detachment. Vitrectomy surgery is also performed in the operating room. In some cases, a scleral buckle may be combined with vitrectomy surgery. A gas bubble is sometimes used to facilitate reattachment of the retina. It is coupled with either cryotherapy or laser photocoagulation. It consists of suturing a soft piece of silicone to the eye wall (sclera) in such a way as to gently indent the sclera in order to support and close the retinal tear. Scleral buckle surgery is performed in the operating room. After the procedure, patients must maintain a specific head position for about a week to ensure that the retinal tear is adequately sealed The gas injection is coupled with either a freezing treatment (cryotherapy) or laser photocoagulation to permanently seal the causative retinal tear. It involves the injection of a temporary gas bubble to close the retinal tear and surrounding detachment. Pneumatic Retinopexy is an office-based procedure. The choice of treatment depends on certain features of the detachment such as number and location of retinal tears as well as patient characteristics such as age and past cataract surgery. There are three approaches to repairing a retinal detachment: However, if a retinal detachment has already developed, a retinal reattachment procedure is typically necessary. If a retinal hole or tear is detected before there is retinal detachment, laser or cryotherapy (freezing treatment) to the retinal tear is often successful in sealing the retinal defect, preventing a retinal detachment. Treatment and How to Prevent Retinal Detachment Longstanding retinal detachments or those with associated scar tissue (proliferative vitreoretinopathy) typically have a poor visual prognosis. A change of eyeglasses after retinal detachment surgery may or may not improve vision. Final visual outcomes are best if the detachment is detected and treated before it involves the center of the retina (macula). Retinal detachments often cause some degree of permanent visual field or central visual acuity loss, even after successful reattachment. There may also be some degree of vitreous hemorrhage, which occurs when a retinal tear involves a retinal blood vessel. Through a dilated pupil, the ophthalmologist will see one or more tears in the retina with varying amounts of underlying fluid. A comprehensive ophthalmic examination is essential to diagnose and treat a retinal detachment. ![]()
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