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Cause of torn retina11/26/2023 ![]() Usually these conditions can be treated as well. This study was carried out to investigate the relationship between occupational heavy lifting and RD. The epidemiological evidence for this association is still inconclusive. In certain diseases, the retina can pull away from the back wall of the eye without a retinal tear as the cause. Heavy lifting may lead to sudden increase in venous, intra-abdominal, and intraocular pressure which in turn may cause retinal detachment (RD). This is a potentially blinding condition, but fortunately it can be treated in most patients. A common age-related eye condition, PVD is not painful and does not cause vision loss on its own. This results in eye floaters and flashes of light that can be annoying but is usually harmless. ![]() At this point, patients generally experience a shadow coming over their vision. Posterior vitreous detachment (PVD) occurs when the vitreousa gel-like fluid in the eyedetaches from the retina. Once fluid gets under it, the retina comes loose from the back eye wall, and this is called a retinal detachment. Think of the retina as a thin layer of tissue on the inner back wall of the eye, much like wallpaper is a layer on a wall. If a retinal tear develops, fluid may get under the retina, which is the sensory tissue that lines the back wall of the eye. Retinal tears that cause symptoms should be treated to decrease the chance of developing retinal detachment. If the tear takes place across a blood vessel, bleeding within the vitreous may occur causing even more floaters, spots and “cobwebs.” A retinal tear can lead to the development of a retinal detachment. This may cause the patient to experience floaters and flashing lights. If the vitreous pulls very strongly against one area of the retina when it separates, the retina may tear.
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