The cause of ERMs is due to a defect in the surface layer of the retina where a type of cell, called glial cells, can migrate through and start to grow in a membranous sheet on the retinal surface. Less commonly, ERMs may also be associated with double vision, light sensitivity or images looking larger or smaller than they actually are. Patients may notice metamorphopsia, a symptom that causes visual distortion in which shapes that are normally straight, like window blinds or a door frame, looking “wavy” or “crooked,” especially when compared to the other eye. In advanced cases, this can lead to severely decreased vision. In such cases, patients typically have normal or near-normal vision. However, ERMs can slowly progress, leading to a vague visual distortion that can be perceived better by closing the non- or less-affected eye. intermountainhealthcare.Most patients with ERMs have no symptoms their ERMs are found incidentally on dilated retinal exam or on retinal imaging such as with ocular coherence tomography (OCT). Vitrectomy in patients over 90 years of age. Success rates of vitrectomy in treatment of rhegmatogenous retinal detachment. tests-procedures/anesthesia/home/ovc-20163578 Vitrectomy and silicone oil tamponade as an initial surgery for retinal detachment after acute retinal necrosis syndrome. Combined cataract surgery and vitrectomy for recurrent retinal detachment. aao.org/eye-health/diseases/macular-hole-treatment You can learn more about how we ensure our content is accurate and current by reading our editorial policy. Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. You may need to wait a few weeks if your surgery was more extensive. You should be able to return to your normal activities within a few days. Your doctor might also ask you to wear an eye patch for a few days. Your doctor will suggest using pain medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen (Advil), to help manage any pain or soreness in your eye. If your eye was filled with gas or another substance, this helps maintain pressure in your eye. Lie face down or turn your head to one side for an extended period of time after your surgery according to your doctor’s instructions. ![]()
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