![]() The pigment epithelium is the pigmented cell layer just outside the neurosensory retina.Īlso known as exudative or serous retinal detachment, this happens when fluid builds up under the retina due to inflammation, blood vessel problems, or injury. This hole allows liquid to pass from the vitreous space into the space between the sensory retina and the retinal pigment epithelium. This is a break, tear, or hole in the retina. There are three types of detached retina: If it does, there is a higher chance of central vision loss. In retinal detachment, the macula may or may not become detached. The macula is the part of the retina that is responsible for vision. Sometimes, small tears in the retina can cause detachment. Retinal detachment happens when this layer pulls away from its usual position. In other words, an image focuses on the retina, nerve cells process the information, and they send it by electrical impulses to the brain.ĭamage to the retina can affect a person’s ability to see. This produces an image that the retina translates into neural impulses that it sends to the brain through the optic nerve. When the eye sees, light goes through the optical system of the eye and hits the retina. It is light-sensitive and sends visual signals to the brain through the optic nerve. The retina is the layer of tissue that lines the inside of the eye. It can result from an injury, inflammation, damage, or structural changes that affect the eye over time. For this reason, it is very important to see your ophthalmologist at the first sign of any trouble.Retinal detachment happens when a part of the eye that is responsible for creating images pulls away from the back of the eye. The more severe the detachment, the less vision may return. Vision may take many months to improve and, in some cases, may never return fully. Surgery is very successful at reattaching the retina with one or more procedures. Treatment usually prevents retinal detachment.Īlmost all patients with retinal detachments require surgery to put the retina back in its proper position. These treatments cause little or no discomfort and may be performed in the office. Retinal tears need to be treated with laser surgery or cryotherapy (freezing), which seals the retina to the back wall of the eye. After dilating your pupils, we will examine the retina using ophthalmoscopy, which allows a doctor to see inside the back of the eye using a magnifying instrument with a light source. If you are experiencing signs of retinal detachment, we will perform a medical eye examination in our office. If you experience any of these symptoms, call us as soon as possible to schedule an examination. However, these symptoms do not always mean a retinal detachment is present. SymptomsĪ few early symptoms may indicate the presence of a retinal detachment, including flashing lights, new floaters, and a gray curtain moving across your field of vision. A retinal detachment is a very serious problem that may cause blindness unless it is treated. The retina does not work when it is detached. ![]() A retinal detachment occurs when the retina is pulled away from its normal position. ![]() Sometimes, the vitreous pulls hard enough to tear the retina. As people get older, the vitreous may pull away from its attachment to the retina at the back of the eye. The vitreous is a clear gel that fills the middle of the eye. The retina is a nerve layer at the back of your eye that senses light and sends images to your brain.
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