Patients usually learn to tolerate these spots.įloaters can have varying degrees of significance, depending on what causes them, most floaters are harmless. Other less common causes of floaters are inflammation inside the eye or whitish deposits formed in the vitreous humor (known as Asteroid Hyalosis). These are especially common in myopic (nearsighted) people, after eye trauma or after surgery. This may persist until it disintegrates or drops below the line of sight. The patient may see this as floaters, a web or a veil in front of his eyes. Frequently, the collapsed vitreous gel will have many compressed strands and cells in it. These terms are used interchangeably and should not be confused with a retinal detachment, which is much more serious. This can be called either a vitreous separation or vitreous detachment. Eventually this thinned out gel can collapse pulling the membrane that surrounds it away from the retina. This causes the internal liquids to move making the floater move out of your line of sight.Īs we age, the vitreous gel may liquefy. If a floater appears directly in front of your line of vision, the best thing you can do is to move the eye. Floaters sometimes interfere with vision and they can be quite annoying. Almost everyone will see floaters at one time or another. They may come back if something shakes the fluids of the eye, raising them back into the field of vision. Floaters can go away when gravity pulls them down below the line of sight. Many patients perceive these as annoyances that come and go. Romans used to call these floaters “muscae volitantes”, or flying flies. Generally, vitreous floaters are of little importance and are part of the aging process. Any spots in the vitreous will appear as black spots to the viewer. The vitreous must always be crystal clear if the eye is to provide crystal clear vision. Before the picture is focused sharply on the retina, the light passes through the clear vitreous fluid of the eye, just as the light would pass through the “air” in a camera. A thin membrane that is attached to the retina contains the vitreous humor. It is “normally” a transparent viscous liquid, similar to egg white in consistency. Behind the lens, and filling all the posterior portion of the eye, is the Vitreous Humor. The human eye is like a hollow globe filled with fluid. It is jelly-like, almost like clear gelatin. The vitreous is the clear liquid that fills the eye. Vitreous floaters are usually perceived as spots. It is most probably not your imagination you are probably experiencing it. What does it mean when you see spots before your eyes?
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