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Some of the Latest Advancements in Eye Care

Writer | September 4, 2019
Hundreds of millions of people across the world suffer from vision difficulties. The good news is that there have been some tremendous advances in eye care made in recent years, to the point where access to vision-saving technology is more widespread than ever before.

Here are just a few examples of some of these latest advancements from an optometrist in Lancaster, OH:
  • Corneal inlays: The older people get, the more difficult it is likely to become for them to read and view up-close options, thanks to presbyopia. Reading glasses and contacts have long been used as a means of treating this declining vision, but now a new form of vision correction is becoming popular. Corneal inlays are new devices that can correct both near- and far-sightedness. A ring is implanted by the doctor under the outer surface of the eye and improves both near and far vision. There are currently three versions in development in the United States, though FDA approval has not yet occurred. But this could be a coming advancement in American eye care!
  • Diamonds for glaucoma: Patients with glaucoma make regular use of eye drops to prevent a buildup of pressure in the eyes that can result in vision loss. Researchers are currently working on a new possible solution involving contact lenses made out of extremely small diamonds called nanodiamonds. The lenses get coated with time-release medication, which ensures that the medication gets released at the correct place and time.
  • Printing eyes: This advancement doesn’t have so much to do with improving vision as it does with improving quality of life. Many patients who lose an eye as a result of disease use glass or acrylic eyes, but these can cost thousands of dollars and be extremely difficult to mold and paint. Even then, the new eye likely won’t look completely “right.” As a result of the improvement of 3D printing technology, however, the costs of prosthetic eyes can be cut down significantly to as little as $150 or $200. The technology also allows for more accurate color matching with the remaining eye.
  • Gene therapy: Another emerging treatment option for people dealing with vision loss is gene therapy. Researchers have been testing this process with blind mice, placing genes into their retinas that allow the animals to determine whether or not lights are flashing, as well as a chemical “switch” that allows brain cells to better respond to light. Tests have been successful in both mice and dogs. Testing has not yet begun on humans, but the science is looking good and researchers are hopeful about its possibilities.
  • Smartphone exams: There are various companies that currently offer smartphone eye exam products, which feature apps to be paired with small lens attachments, allowing the smartphone to become an eye exam tool.
For more information about some of the current advancements and tests being done in the world of eye care, or to schedule an appointment to have your vision tested, contact an optometrist in Lancaster, OH at Price Family Eye Care Professionals LLC.

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