Many visually impaired can learn to see again

Thanks to advances in vision rehabilitation, many people who are legally blind or have severe vision impairments can learn to see again.

"For many, maximizing their remaining vision can mean mainstream schools, holding jobs, participating in sports, enjoying hobbies and living independently," says Dr. Jody Whisenant, president of the Georgia Optometric Association.

The process of learning to see again begins with low vision eye examination, but is a joint effort of the optometrist and the visually-impaired person, explains Whisenant.

The person supplies:

· A personal and family general health and eye health history;

· Information on work or school, home tasks and recreation before and after vision loss;

· His or her desired goals, such as to use a computer, read, take a bus, shop drive.

The optometrist provides:

· Tests to determine the person's current visual status and ability to see to function;

· An evaluation of optical and non-optical devices to help improve the person's ability to function and be independent and to enable the person to achieve his or her desired goals;

· A discussion of the person's vision condition, recommended low vision devices and other services, which may be needed to attain maximum visual function.

Among the low vision devices optometrists may prescribe are telescopic and microscopic lenses; specially designed contact lenses and reading lenses; magnifiers; projection devices; closed circuit television systems; and glare control filters.

Optometrists may also recommend using large-print materials; the Library of Congress "Talking Books" program; and community rehabilitation services that include reading and mobility training; recreational and occupational therapy; and social, educational or psychological counseling.

"Most important is the person's desire and motivation to succeed," says Whisenant. "He or she must learn to see in a new and different way, often using unfamiliar optical devices. Patience and perseverance are necessary, but the rewards can be significant."

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