Retinal Tear
A retinal tear or retinal hole is a defect occurring in the retina, the thin tissue that lines the inside of the eye like wallpaper. Having a hole or tear in the retina can allow fluid to enter through this defect and cause a retinal detachment, which can result in severe vision loss. If a retinal tear is seen on a comprehensive dilated examination, we can surround it with small micro burns created with a laser that seal off the tear and greatly reduce the risk of a retinal detachment occurring.
Retinal tears most often occur when the gel that fills the inside of the eye tugs or pulls on the retina. This most frequently occurs when the gel, which is called the vitreous detaches from the optic nerve inside the eye. This can occur with injuries such as car accidents, but most of the time happens due to aging. As we age, the vitreous gel can collapse inward on itself and separate from the optic nerve. This is known as a posterior vitreous detachment. When this occurs often a patient may experience new floaters or flashes of light. The vitreous is still attached to the retina in other places, and when a posterior vitreous detachment occurs, the vitreous can tug or pull on areas where it is still attached. If the vitreous gel tugs hard enough, it can cause a rip or tear in the retina, greatly increasing your chance of developing a retinal detachment. People that are nearsighted or have family members that have suffered from retinal tears or retinal detachments are at an increased risk of developing a retinal tear themselves. The best way to diagnose a retinal tear is a meticulous retinal examination through dilated pupils. Dr. Flood treats retinal tears and retinal holes in the office, and he is the only retina specialist available full time in Stillwater to offer this treatment to prevent retinal detachments. If you are experiencing new flashes or floaters, or if it has been a long time since you have had a comprehensive eye examination, please call us at Stillwater Eyecare 405-743-4212 to set up an evaluation. You may also visit our Youtube Channel or our Facebook page for other useful information on eye health and eye disease.