One of the newest components of an eye exam is called digital retinal imaging. And though the technology is relatively recent, it has quickly become a standard part of eye exams in Arlington, VA. Your optometrist will likely ask you to have this type of imaging done when you next go in for a routine checkup. Here&#;s what this test achieves and how it&#;s performed.
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Digital photography has come a long way since its inception. There are retinal cameras designed specifically to take pictures of the inside of your eye. The retinal imaging captures images of many eye structures, including:
The purpose of taking these images is to look for signs of eye disease. Our ophthalmologists may also take images when you have no sign of eye disease, as this gives us a baseline for future comparison and treatment. That way, it&#;s easier to tell if anything changes in a later examination.
Sometimes the image will reveal that a person has an eye disease. When this is the case, the test can be repeated and enhanced with other imaging technology. Routine tests are low-resolution screenings, while more advanced tests are used to make an exact diagnosis.
Digital imaging of the retina isn&#;t always necessary. Your doctor can perform a traditional retinal examination by dilating your pupil and looking inside your eye manually. Retinal imaging isn&#;t typically covered by basic vision insurance plans, although the doctors and staff at Virginia Lasik always check to see if you&#;re eligible for discounts to help make imaging and our treatments affordable.
During a typical eye exam, your doctor will put dilating drops in your eyes. The doctor can look into your eye through the enlarged pupil, which is usually the only examination needed. However, retinal imaging has advantages over the manual approach in two distinct scenarios:
You don&#;t have to have a dilated eye exam to have retinal imaging done. But retinal imaging is best used in conjunction with a regular eye exam. By taking these two views of the eye together, your ophthalmologist gets a better sense of your overall eye health.
Whether you undergo digital imaging or manual examination, retinal exams are a key component of vision health. They help our ophthalmologists diagnose retina conditions, such as macular degeneration, as well as create a treatment plan to correct them.
You should have an eye exam at least once every two or three years, especially if you are over the age of 60 or are experiencing changes to your vision. These regular checkups allow your optometrist to adjust your corrective lens prescription and to screen for diseases.
Early detection of eye disease is key to preventing permanent damage. That&#;s why routine exams are so important. If you&#;re noticing any changes in your vision, it&#;s also important to get a prompt eye examination done.
At Anh Nguyen Ophthalmology, we care deeply about giving people the treatments they need to enjoy their life to the fullest without the need for contacts or glasses. Our expertise and cutting-edge technologies allow us to treat a wide variety of eye issues, from cosmetic concerns to vision loss correction with laser surgery. If you&#;re concerned about your eyesight, don&#;t hesitate to reach out to our team by calling our office or contacting us online today.
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An eye exam can tell you a lot about your general health. That&#;s why it&#;s important to get regular eye checkups even if you don&#;t wear glasses or contact lenses. Take, for example, Francis, who was surprised when his doctor asked him if he had a history of high blood pressure. &#;Being an athletic 20-something, I thought he was nuts,&#; Francis says. &#;But I went for a general checkup anyway, and he was right: I needed medication.&#; Through some lifestyle changes, Francis was later able to go off the medicine. But without that comprehensive eye exam, he never would have known his blood pressure was an issue.
Learn more about why eye exams are important, and what to expect at your appointment. We&#;ll also explain the difference between an optometrist and an ophthalmologist, and what to do if you don&#;t have vision insurance.
The eye provides doctors a clear view of blood vessels, so an eye exam can tell you a lot about your general health. &#;Our eyes are amazing &#; they offer a unique view into the human body,&#; explains John Lahr, MD, medical director with EyeMed Vision Care, which provides administrative services for Aetna&#;s vision plans. &#;A thorough exam can spot serious problems such as diabetes, lupus, high blood pressure, high cholesterol, and eye diseases like glaucoma and macular degeneration.&#; With regular eye exams, you may catch these problems earlier and avoid serious complications.
Learn how some habits help protect your eyes and your overall health.
If you don&#;t have any symptoms or vision problems, doctors recommend getting regular eye exams based on your age:
You&#;ll want to have your eyes checked more often if you wear glasses or contact lenses, have a family history of eye disease, or have a chronic condition that puts you at risk for eye disease, like diabetes.
For kids under age 3, a pediatrician can look for common childhood problems like a lazy eye or crossed eyes. It&#;s a good idea to have your kids&#; eyes checked before entering first grade. After that, if your family doesn&#;t have a history of vision problems, eye exams every one to two years should be enough.
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Many people are confused about what kind of eye doctor to see for an exam. An ophthalmologist is a medical doctor licensed to practice medicine and surgery who can also prescribe glasses and contact lenses.
An optometrist is a licensed professional (not a medical doctor) who mostly performs eye exams and vision tests and prescribes glasses and contact lenses. An optometrist can detect some eye problems and may prescribe medications for certain eye diseases.
Either is a good option for a comprehensive eye exam. For more complicated issues, you should make an appointment with an ophthalmologist. Your family doctor can give you a recommendation.
Check out smart tips on how to find a new doctor.
In a comprehensive exam, your eye doctor will check for vision problems and eye diseases such as glaucoma and cataracts. You&#;ll be asked about your overall health, family medical history and any medicines you take.
To test the sharpness of your vision at a distance and up close, you&#;ll read letters from an eye chart. Other tests will check your 3D vision, peripheral (side) vision and color perception. Shining a small light into your eye, the doctor will observe your pupils and eye muscles. A magnifier will allow her to better view the structures of your eyeball.
Sometimes the doctor will use medicated eye drops to dilate your pupils so she can examine the blood vessels and nerve in the back of your eye. If you need your vision to be clear immediately after your appointment, you can ask the doctor not to dilate your pupils.
Finally, the doctor will test for signs of glaucoma, either by directing a puff of air at your eye or using a device that briefly touches the surface of your eye. Neither method causes any pain or lasting discomfort.
General vision care is often offered as a separate insurance plan, such as the Aetna Vision Preferred plan, which has a network of over 100,000 eye doctors. If you don&#;t need glasses or contact lenses, you may not have a separate vision plan &#; and that&#;s okay. A visit to the ophthalmologist may be covered by your main medical plan. Call your insurer or the eye doctor ahead of time to learn more.
When your doctor looks into your eyes, he sees your overall health. Whether or not you wear glasses or contacts, keeping up with regular eye exams can be an important part of preventive care.
Aetna offers a variety of vision insurance plans and discounts.
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