If a retina is torn, treatment is needed to prevent progression into retinal detachment. How are detached and torn retinas treated? As part of the evaluation, the ophthalmologist will dilate and examine the affected eye. It’s also recommended that the person avoids strenuous activity or extensive reading until he or she is evaluated by a doctor. In order to prevent permanent vision loss, it’s critical to be seen by a doctor within 24 hours. If someone is experiencing signs of a retinal tear or detachment, they should call their eye doctor or go to their local hospital emergency department. However, once a detachment occurs, permanent and irreversible vision loss can result. If discovered early, a torn retina or retinal tear can be treated and prevent the retinal detachment from happening. Why is it important to seek emergency medical attention?Ī retinal detachment is a serious condition, and urgent treatment is necessary to decrease any long-term impact on vision. Many people have floaters that come and go, but an increase in floaters all at once is a sign that something may be wrong. Floaters are small dark shapes that float across your field of vision and often look like specks, lines or cobwebs. It’s also common to see shadows appearing in your side vision or a gray curtain covering part of your field of vision.Īnother warning sign is lots of new floaters all at once. The flashing suggests that the vitreous is pulling on the retina, potentially causing a tear. What are the early signs of a torn or detached retina?Ī common warning sign of a retinal tear or detachment is seeing flashes of light (like a camera flash), which can be noticed in dark conditions or when you move your head from side to side. Other less common causes of retinal detachment include inflammation, tumors and diseases like diabetes, but those cases are treated differently than rhegmatogenous or trauma-related tears and detachments. In such cases, a retinal tear can develop and lead to a retinal detachment.
#Detached retina symptoms full
This hole allows fluid to pass through and lift or separate the retina, causing a full detachment.Ī second common cause of retinal detachment is trauma, or injury, to the eye. As this occurs, the vitreous can pull on the retina and create a hole, or tear. This happens when gel-like fluid inside the eyes, called the vitreous, starts to liquify or shrink with age. There are multiple ways that the retina can detach, but the most common way is called a rhegmatogenous retinal detachment. When the retina is detached from the back wall of the eye, it separates from its blood supply and no longer functions properly, resulting in decreased vision. What is a retinal detachment and how does it occur?Ī retinal detachment is when the retina – a layer of the eye tissue that senses light and sends images to the brain – is separated or lifts away from the back of the eye. Focus spoke with retina surgeon Mohammad Dahrouj, MD, PhD, about the causes of retinal detachments and why it’s important to immediately seek medical attention if certain symptoms arise. Scand J Med Sci Sports 1999 9:53–6.Retinal detachments and tears can lead to the loss of sight and should be treated as emergencies. This is usually completely successful and may only require an overnight hospital stay.Surgery is required to reattach the retina.An ultrasound scan may also be used to see the back of the eye.They will observe the eye using an Ophthalmoscope to view the retina at the back of the eye.
It is a serious eye injury, which can lead to you going blind if it is not recognised and treated. If you suspect a detached retina then get medical advice from an eye specialist as soon as possible. With a reduced blood supply, the cells of the retina will begin to die. Tiny holes develop inside the retina which allows fluid (which is normally found between the retina and lens) to seep through.Ī build-up of fluid can cause the retina to start pulling away from the back of the eye where its blood supply is. The squash ball is the perfect size to fit into the eye socket.Īge can also increase the likelihood of a detached retina because the retina becomes weaker and thinner with age. Eye injuries are more common in contact sports such as boxing, rugby and martial arts, as well as racket sports, especially squash. A detached retina is most often caused by a direct trauma to the eye from a blunt object.
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