Macular Degeneration

Macular Degeneration

Macular Degeneration is a common disorder that affects millions worldwide.  It occurs when the macular region of the retina is affected by calcifications called drusen (dry form) or formation of blood vessel growth and leakage of fluid and blood (wet form).  It is a leading cause of vision loss in the world.

Macular degeneration is also known as age-related macular degeneration, or, ARMD.  As its name implies, it is more common in those over 55 years old.  It is also more common in smokers.

Above is shown a photograph of wet macular degeneration with blood and fluid throughout the central retina resulting in significant vision loss.

When macular degeneration advances, the result is loss of central vision

 Here is an Amsler's grid seen by a normal eye

 Here is an Amsler's grid seen by an eye with ARMD

There is a relatively new treatment for the wet form of ARMD which has shown significant promise in improving vision.  Medications such as Avastin and Lucentis have been shown to reduce the formation of these new blood vessels and improve vision.