The vision mostly improves, but may not become as good as totally normal. Generally speaking, earlier surgery leads to better visual results. The vision recovery is dependent upon the condition of the retina and the timing of surgery. How much vision recovery to expect after surgery ? As long as the gas is inside the eye, the vision would be blurred and the patient is not allowed to take air travel. Surgery where gas is injected in the eye, the patient may need to maintain a face down position to help push retina back in place. What are the precautions required after vitrectomy surgery ? This relieves the traction that is damaging the The macula is also peeled with special instruments under a Uses tiny instruments to remove the vitreous from the eyeĪnd replaces it with a saline fluid or air. The macula to its normal (lying flat) shape. Surgery undertaken for VMT is vitrectomy, to restore Cystoid macular edema (swelling of the macula).Macular pucker (when macular scar tissue builds up and distorts vision).Macular hole (when tugging of the vitreous creates a hole in the macula).Surgery is the preferred treatment option in cases where VMT is leading to vision threatening retinal conditions, such as: Monitor your vision at home each day with an Amsler grid. If your VMT is mild and not affecting your vision It also helps assess associatedĬhanges in macula like macular edema, epiretinal membrane and macular degeneration.ġ. Optical Coherence Tomography (OCT) helps diagnose VMT. Seeing objects as smaller than their actual size.Distorted vision that makes a grid of straight lines appear wavy, blurry, or blank.People with certain eye diseases may be at a higher risk for VMT is usually caused by part of the vitreous remaining stuck to the macula during a posterior The vitreous pulls and tugs on the macula, causing Stuck to the macula, at the center of the retina. In some people with PVD, the vitreous doesn’t detach completely. This is called a posterior vitreous detachment (PVD) and is usually a normal part of aging. The vitreous, over time, separates completely from the As the eye ages, or as a result of eye disease, the vitreous Retina by millions of microscopic fibers. Vitreous is a clear, gel-like substance that fills the middle of the eye and is firmly attached to the
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