LOW VISION
When ordinary eyeglasses or contact lenses cannot bring a patient’s sight to normal sharpness, there is a physical defect in the visual system. It is estimated that about 1.4 million Americans have severe visual impairments. This condition should not be confused with total blindness, because individuals with low vision have some useful vision remaining, that when paired with low vision devices, can help them use their vision to its fullest capacities. Although low vision is most prevalent in the elderly, people of all ages may experience low vision. This decreased vision can be caused by a variety of conditions including macular degeneration, diabetes, glaucoma retinal detachments, trauma and other hereditary diseases.
First and foremost, it is imperative to have a comprehensive medical eye examination in order to determine the medical diagnosis, and also to determine if the patient’s medical condition can be improved by treatments such as medication or surgery.
Once determined that the patient’s loss of vision is permanent, a low vision examination can be performed so that the appropriate low vision aids can be prescribed. Often, just a few low vision aids can dramatically improve a patient’s life style. This type of exam is different from the standard eye exam. There are several different tests performed to fully understand the nature of the patient’s visual impairment and how it is affecting their everyday life. It is a “goal oriented” exam, concentrating on the tasks the patient has had to give up, or has difficulty performing due to his eye condition. Low vision devices are used to help the individual get back to a more independent and enjoyable lifestyle. This exam is directed to help patients use whatever remaining vision they have left to its fullest extent. Every patient’s goals are different. Many have trouble reading the newspaper, seeing photographs, watching TV, writing checks, or using the computer. Others may want to view their coin collection with more detail, sew, play cards, cook more easily, or even be able to see the food on their plate with more ease. The low vision exam tries to find a way so we can restore these activities to our patient’s daily life.
Dr. Levin specializes in low vision, and would be delighted to help you, a family member or a friend who has permanently lost vision. Please keep in mind, if it is your first time at our office, or more than a year has passed since your last exam, you will first need to schedule a basic eye examination.