Tuesday, May 25, 2010

A Glaucoma Test in a Contact Lens?

Advances in technology are all around us today, and if you want to stay on the cutting edge then you have to keep up to date with the latest information and constantly be on the lookout for what's next in your industry.

Eyecare is no different and if you are standing still then you will be left behind, so it is important to keep an eye on some of the emerging technologies out there to see if the knowledge behind the technology, the practicality of its use, and the evolving industry's practices can combine to support its overall implementation.

The picture above represents an interesting technology that is on the horizon, it is a contact lens that measures your intraocular pressure throughout the day. The information yielded from this contact lens could be particularly valuable in the area of glaucoma management because the main area of treatment in glaucoma is controlling intraocular pressure.

Glaucoma, which is an eye disease where eye pressure is often elevated causing optic nerve damage and peripheral vision loss, can present with varying intraocular pressure readings throughout the span of an entire day. Thus, monitoring intraocular pressure through a contact lens in someone with suspected glaucoma or one who is being treated for glaucoma would present a wealth of information to possibly help prevent damage to the eye from glaucoma and related eye diseases.

Read more about this exciting technology now being studied in Europe, by clicking here .

Sunday, May 16, 2010

How often should one have their Eyes Examined?

When was the last time you had your eyes examined? It is a common question and you are likely to be asked it the next time you come into the eye doctor's office. But how often should you have your eyes examined?

The short answer for most individuals is every year. However, if you have diabetes, hypertension, or a family history of eye disease you may need to be followed more closely. A family history of macular degeneration, glaucoma, diabetes, multiple sclerosis, cerebral palsy, cataracts, and other conditions are particularly important to tell your eye physician at the time of your visit.

Childhood eye exams are also important to monitor proper visual development. Some conditions that might place a child more at risk for eye disease include premature birth, family history of retinoblastoma, congenital cataracts, high refractive error, and strabismus.

To see a detailed list of eye exam frequency recommendations from the American Optometric Association please click here.