Glaucoma
Glaucoma is one of the leading causes of preventable blindness. It occurs when fluid pressure inside the eye damages the optic nerve, resulting in a permanent loss of vision. Like diabetes and high blood pressure, glaucoma can be controlled with many forms of treatment but currently cannot be cured.
Glaucoma is often called "the sneak thief of sight". In most cases, there is no pain or other signal to warn the victim that they have the disease and risk blindness. Glaucoma generally strikes adults and becomes more common with increasing age. Adults of all races whose mothers, maternal relatives, or siblings have glaucoma are at a greater risk of getting glaucoma than the general population. People of African descent have 5 times more risk of getting this disease than Caucasians or Orientals. Diabetes and nearsightedness are also risk factors. Although glaucoma is rare in children, we still check them as early as age four or five.
The best way to prevent blindness from glaucoma is early detection through annual comprehensive eye examinations. Your eyes are tested for glaucoma using the most advanced clinical instrumentation available. We measure your eye pressure (tonometry) and compare the results against previous measurements, measure your peripheral vision (via computerized visual fields), determine there is no obstruction to the fluid drainage system in your eyes (via biomicroscopy or goniscopy), GDx Nerve Fiber Analyzer and stereoscopically evaluate your optic nerves through dilated pupils.
People with risk factors, elevated eye pressure, suspiciously shaped optic nerves, partially blocked drainage systems (narrow angles), or reduced peripheral vision should be evaluated two or four times per year.
All current forms of treatment for glaucoma are designed to preserve vision by reducing the amount of fluid entering the eye or increasing fluid drainage. The most common treatment is medicated eye drops. Depending on the type and severity of glaucoma, treatment may also include laser or other outpatient surgical procedures.
With today's technology and medical advances, glaucoma can be successfully managed and treated. The key to maintaining vision is early detection and careful long-term monitoring.
Cataracts
A Cataract is a clouding or opacity of the natural internal lens of the eye which causes a visual impairment.
The natural lens is located behind the iris, or "colored part" of the eye. The opacity may be a small dot or may involve the entire lens. The opacity in the lens causes the light entering the eye to be scattered, causing images to appear hazy or blurred.
Scientists do not know the exact cause of cataract formation. They do know that a chemical change takes place within the natural lens of the eye causing it to become clouded. This clouding progresses with age, and if left untreated, can cause severe visual impairment. We co-manage with ophthalmic surgeons to provide complete treatment for cataracts.
For more information on cataracts, visit our EyeCyclopedia® or click here for the topic on Cataracts.
Macular Degeneration
Macular Degeneration is a condition in which the tissue of the macula (a portion of the retina responsible for visual clarity) becomes thin. It is believed to be a natural part of the aging process. Aging or systemic disease can be causes. As the disease progresses, central vision diminishes. It is believed that this breakdown may be due to a lack of nutrients being supplied to the region. Additional studies have found a genetic link to this disease.
Symptoms may include a gradual loss of visual clarity, a dark or blank area in your field of vision, a loss of clear color vision, or visual distortion. If you have symptoms, please schedule an appointment with our office today.
For more information on macular degeneration, visit the EyeCyclopedia® or click here for the topic on Macular Degeneration. Diabetic Retinopathy
Diabetic Retinopathy is condition where a diabetic persons blood sugar gets too high. When this occurs, the high blood sugar level starts a series of events which end in damaged blood vessel walls.
Blood vessels in the eye are small and delicate. As such, the blood vessels in the eye are easily damaged. The damaged vessels can then leak fluid or bleed, causing the retina to swell and form deposits. |
Symptoms, while often not present, may include blurriness, blind spots or cloudiness in the vision. Laser and surgical treatments may be used to slow the progression and decrease the risk of vision loss. For more information on macular degeneration, visit the EyeCyclopedia® or click here for the topic on Diabetic Retinopathy . Flashes and Floaters
As a rule of thumb some of the signs to look for with respect to flashes and floaters that may be indicative of a serious eye problem:
- Spots and floaters that suddenly increase in number and frequency and appear in parts of the eye where they have not been usually seen.
- Flashes that appear frequently at an early age of flashes that appear at a later age but continue for a longer period than is normal: that is for several weeks.
A thorough exam is the best advice for anyone experiencing flashes, spots, or floaters at any time under any conditions. For a more in-depth explanation please visit Flashes and Floaters in the Eyecyclopedia® section of our web site.
Optomap
 In our continued efforts to bring the most advanced technology available to our patients, Dr. Steven Bovio is proud to announce the inclusion of the optomap Retinal Exam as an integral part of your eye exam.
Many eye problems can develop without warning and progress with no symptoms. Early on, you might not even notice any change in your vision. However, diseases such as macular degeneration, glaucoma, retinal tears or detachments, as well as other health problems such as diabetes and high blood pressure can be detected with a thorough exam of the retina. The retina is the part of your eye that catches the image of what you are looking at, similar to the film in a camera.
An optomap® Retinal Exam provides:
- A scan to confirm a healthy eye or, to detect the presence of disease.
- An overview or map of the retina, giving your doctor a more detailed view than he can achieve by other means.
- The opportunity for you to view and discuss the optomap® images of your eye with your doctor at the time of your exam.
- A permanent record for your medical file, enabling your Doctor to make important comparisons if potential problems show themselves at a future examination.
The optomap® Retinal Exam is fast, easy, and comfortable.
PLEASE NOTE: The optomap® Retinal Exam may be a non-covered service with your health plan, meaning that you would be responsible for the charges. Your doctor strongly believes the optomap ® Retinal Exam is an essential part of your comprehensive eye exam and highly recommends it for all patients once per year.
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