![]() They have a number of tests they will use to examine your eyes and be able to diagnose you with a retinal tear. This occurs as a result of increased eye pressure and could be another indication that you are experiencing a retinal tear.Ī retinal tear can only be diagnosed once you visit an eye care professional. In some cases, you may also experience a slightly red or swollen eye. Flashes of light will typically appear as the retinal tear occurs, and could be followed by any of the following symptoms: There are several symptoms to look out for if you think you may be experiencing a retinal tear. ![]() A retinal tear can also result in hundreds of floaters appearing in your visual field due to bleeding in the eye from the tear. This can lead to blindness as the fluid prevents your brain from receiving light from the retina, and also separates the retina from the blood vessels which nourish it. A detached retina occurs when the retina becomes loose and moves away from its normal position at the back of your eye, due to changes in the vitreous. This process is called posterior vitreous detachment (PVD). Our eyes contain a substance called the vitreous which begins as a gel-like substance but slowly liquefies with age and then separates from the back of the eye. The retina is very thin and, once it tears, fluid from the eye can enter underneath the retina, leading to a detachment. Cones are responsible for detecting colour vision, while rods pick up motion, darkness and lightness. The retina contains two types of photoreceptor cells: rods and cones. ![]() The retina’s main purpose is to receive light from your eye’s lens and send signals to the brain to process the light into a visual image. The retina is a thin layer of tissue at the back of your eye. To understand what a retinal tear is, it’s first important to know the structure of the human eye and where the retina is. Retinal tears can be worrying when they first occur, particularly if you don’t know what one is, or if the symptoms are severe. Scand J Med Sci Sports 1999 9:53–6.What is a retinal tear and how can it lead to retinal detachment? 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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