Seeing a Doctor of Optometry for routine eye examinations can help prevent small asymptomatic retinal holes, tears and detachments from progressing. Due to the vision loss that can result from a retinal detachment, should you experience any of the symptoms mentioned above, promptly consult the care of a Doctor of Optometry or ophthalmologist to have your retina thoroughly examined. However, when performing high-risk activities such as sports, using power tools or yard tools, always wear eye protection. Often, they occur spontaneously with no prior warning signs. Preventing a retinal detachment can be very difficult. The longer a patient waits to have a retinal detachment repaired, the lower the success rate of the surgery. If there are areas of retinal weakening, such as retinal holes or tears, even without a detachment, an ophthalmologist may elect to stabilize the retina using freezing or a laser treatment (not the same laser used for laser eye surgery) to decrease the chance of a retinal detachment occurring. Its not clear exactly why PVD can lead to retinal detachment in some people and theres nothing you can do to prevent it. This is called posterior vitreous detachment (PVD). Generally, symptoms of a retinal tear or detachment occur in one eye only. A detached retina is usually caused by changes to the jelly inside your eye, which can happen as you get older. A dark shadow blocking part of your peripheral vision. The goal of the surgery is to first reattach the affected retina and to secondly prevent further vision loss. If the condition is associated with retinal detachment or bleeding ( vitreous hemorrhage ), symptoms can also include the following: Blurred vision. Treating a retinal detachment involves surgery. You may also be instructed to use eye drops to dilate the pupils before surgery. These disturbances include flashing or sparkling lights, partial vision loss, or blindness. As with other retinal surgeries, you will be required to abstain from eating or drinking anything for between two and eight hours before the procedure. If a Doctor of Optometry detects a retinal detachment during their examination, they will refer the patient to an ophthalmologist. A retinal migraine involves repeated attacks of visual disturbances in one eye.
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