![]() ![]() ![]() This is the most common form of retinal detachment, affecting approximately 1 in 10,000 individuals per year. Rhegmatogenous retinal detachment – A rhegmatogenous retinal detachment occurs due to a hole or tear (both of which are referred to as retinal breaks) in the retina that allows fluid to pass from the vitreous space into the subretinal space between the sensory retina and the retinal pigment epithelium.There are 4 main types of retinal detachment: Ultrasound, MRI, and CT scan are commonly used to diagnose retinal detachment. Experiencing a "dark curtain" or shadow moving across the field of vision.Symptoms of retinal detachment may include: The tear allows vitreous fluid to seep through it under the retina, and peel it away like a bubble in wallpaper.Īs the retina is responsible for vision, persons experiencing a retinal detachment have vision loss. Occasionally, posterior vitreous detachment, injury or trauma to the eye or head may cause a small tear in the retina. The retina translates that focused image into neural impulses and sends them to the brain via the optic nerve. The optical system of the eye focuses light on the retina much like light is focused on the film in a camera. The retina is a thin layer of light-sensitive tissue on the back wall of the eye. Initial detachment may be localized, but without rapid treatment the entire retina may detach, leading to vision loss and blindness. Retinal detachment is a disorder of the eye in which the retina peels away from its underlying layer of support tissue. Ultrasound of a retinal detachment in a patient presenting with complete vision loss and light perception only.
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