![]() ![]() Other risk factors for retinal detachment include a previous retinal detachment, a family history of retinal detachment, extreme nearsightedness, a previous eye injury, and any other eye disease or inflammation. With aging, the thinning retina becomes more prone to tears, or the changes to the vitreous gel results in fluid accumulation under the retina, pulling it away from the underlying tissues and cutting the blood supply in these areas. Other possible causes for retinal detachment include a sagging vitreous and advanced diabetes.Īge can be a factor in retinal detachment too. Detached retina causes and risk factorsĪ detached retina is not commonly caused by injury, but an injury could result in retinal detachment. Diseases that can lead to exudative detachment include an inflammatory condition which leads to fluid accumulation, cancer behind the retina, of Coat’s disease which causes the abnormal development of blood vessels that lea protein behind the eye. Tractional retinal detachment is not as common but is most common in diabetics who have their condition poorly controlled.Įxudative detachment is caused by a retinal disease and no tears or holes are present. Tractional retinal detachment is when scar tissue on the retina’s surface contracts causing the retina to pull away from the back of the eye. This is the most common type of retinal detachment. This allows fluid from the eye to leak in the retina which leads to the separation of the retina from the pigment epithelium which is responsible for providing the retina with oxygen and nutrients thus causing it to detach. ![]() Rhegmatogenous retinal detachment is when there is a tear or hole in the retina. There are three types of retinal detachment: Rhegmatogenous retinal detachment, tractional retinal detachment, and exudative detachment. Younger children may experience retinal detachment due to trauma and injury to the eye. Retinal detachment is also more common among older adults, typically aged 40 to 70. For examples, patients with myopia and aphakia are at a higher risk for retinal detachment. Annual incidence of retinal detachment in the US is approximately one in 10,000 or one in 300 over a lifetime.Ĭertain groups have higher incidences of retinal detachment than others. Nearly six percent of Americans experience retinal breaks but these do not progress into retinal detachment. When the retina becomes detached, it can no longer receive blood and nutrients, so the longer it goes untreated the greater the risk for permanent vision loss is. If retinal detachment does occur in one eye, it is imperative to constantly monitor the other eye for any signs of possible retinal detachment. It is quite rare that retinal detachment occurs in both eyes, as it commonly affects one eye at a time. ![]()
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