What is visual damage?
visual impairment is a condition that occurs when the eyes of an individual cannot be corrected to the extent that is considered normal. These individuals can often wear corrective lenses, but in some cases they may not help the lenses. Those who experience damage to the vision may be considered legally blind or completely blind, depending on the level of the problem. Even those with legal blindness can to some extent be able to see and adequately perform many everyday functions.
The causes of visual damage differ very much. They may be related to the injury around the eye, a genetic problem or various health conditions. Some of these states may have symptoms at the beginning of their lives, but others may wait years for individuals to appear. Some, for example, diabetes, can only develop in individuals later in their lives. The sooner the basic cause of visual damage is detected - the better the chance of a successful condition treatment.
Treatment of visual sanctions is often dependent on circumstances, but if the basic cause cannot be treated, the strategy is simply as possible to improve the view as possible. Generally repair lenses are used. Some individuals can benefit from medicines, surgery or a combination of surgery and correction lenses. In most cases, medical or health insurance may pay for treatment, especially if the problem is considered sufficiently serious.
Although the definition of visual damage is somewhat subjective, the definition of legal blindness is not. Being legally blind means that an individual's vision cannot be corrected to at least 20/200. Perfect vision is considered 20/20. Whether a person is considered visually impaired, if their vision is better than 20/200, depends on the definition that is used in this particular case.
visual injury may not only be related to serious cases of almost observation and far view, but also limited peripheral vision and dThe eye problems. Some individuals may have a very close field of view or others can see objects or stains that are not supposed to be there. If doctors cannot correct these problems, then those who suffer from individuals suffering can also be considered as visually impaired.
In some cases, it may not have any problems with the eyes. Rather, it would be possible to damage the connection between the eyes and the brain. Only the eye physician, along with a perhaps neurologist, can be able to tell with certainty what the root problem is. Individuals who think they have a problem should consult a doctor or an ophthalmologist.