Test each eye separately: Cup your hand over one eye while testing the other eye. Hold the Amsler grid approximately 14 to 16 inches from your eyes. Wear eyeglasses you normally wear for reading (even if you wear only store-bought reading glasses. Immediate treatment is imperative if rhegmatogenous retinal detachment is acute and threatens central vision. Here are the basic steps: Test your eyes under normal room lighting used for reading. Diagnosis is by funduscopy ultrasonography may help determine the presence and type of retinal detachment if it cannot be seen with funduscopy.
Traction and serous retinal detachments (not involving retinal breaks) cause central or peripheral vision loss.
Associated symptoms can include painless vision disturbances, including flashing lights and increased floaters. Symptoms are decreased peripheral or central vision, often described as a curtain or dark cloud coming across the field of vision. The most common cause is a retinal break (a tear or, less commonly, a hole-rhegmatogenous detachment). If treatment of a detached retina is not performed immediately (within approximately 24 hours), permanent partial or complete vision loss can result. Retinal detachment can happen to anybody, but certain. Retinal detachment surgery is used to repair a detached retina, which occurs when the retina a layer of tissue that covers most of the back of the eyeseparates from its anchored position. Retinal detachment is separation of the neurosensory retina from the underlying retinal pigment epithelium. get an eye exam if you damage your eye in any way have regular eye exams.
0 kommentar(er)
