Hello, for those who have not been in the office so far this year, we have added a new instrument that will significantly improve the quality of your eye care. The name of the instrument is called an OCT, which stands for Optical Coherence Tomography. For the last 10 years, we have offered retinal photos to document what the back of your eye looks like. Now, with the addition of this instrument, we have added and improved upon that. The OCT still takes a photo of the back of your eye, but in addition to that, it also takes an image of your eye that is a cross-section of your retina, much like what an MRI does. So we are now able to see a cross-section of your retina. It also measures the thickness of the different layers of the retina.
There are certain conditions in which this instrument is especially relevant for:
1. Glaucoma or glaucoma suspects. We are now able to diagnose glaucoma at an earlier stage in the disease process, because it has been found that certain layers of the retina decrease in thickness in cases of glaucoma, and that this occurs earlier in the disease process than visual field loss, which is the older technology that was previously and is still currently used to diagnoses glaucoma.
2. Macular Degeneration. The OCT allows us to visualize a cross-section of the macula, which is important in the diagnosis and treatment of this condition.
3. Macular Holes. This is another retinal condition that is very relevant to this instrument. Many macular holes occur and they cannot be seen in a retinal photo. However, they are always seen with the OCT.
EVEN IF YOU DO NOT HAVE ANY OF THESE CONDITIONS, I'M RECOMMENDING THAT ALL PATIENTS OVER THE AGE OF 18 HAVE AN OCT SCAN AT THEIR EXAM THIS YEAR, SO THAT WE HAVE BASELINE INFORMATION FOR THE FUTURE. IN THE EVENT YOU HAVE A RETINAL CONDITION THAT OCCURS SOMETIME IN THE FUTURE, WE WILL HAVE DATA TAKEN THIS YEAR THAT WE CAN COMPARE IT TO. ONCE THE BASELINE INFORMATION IS IN OUR FILES, THEN THE OCT CAN BE OPTIONAL IN FUTURE YEARS, PROVIDED YOU DO NOT HAVE ANY RETINAL CONDITIONS THAT WARRANT IT.
The OCT is the single greatest eyecare technology advancement in our lifetime. I recommend that everybody have it done once now, so that we have baseline information for the future.
There are certain conditions in which this instrument is especially relevant for:
1. Glaucoma or glaucoma suspects. We are now able to diagnose glaucoma at an earlier stage in the disease process, because it has been found that certain layers of the retina decrease in thickness in cases of glaucoma, and that this occurs earlier in the disease process than visual field loss, which is the older technology that was previously and is still currently used to diagnoses glaucoma.
2. Macular Degeneration. The OCT allows us to visualize a cross-section of the macula, which is important in the diagnosis and treatment of this condition.
3. Macular Holes. This is another retinal condition that is very relevant to this instrument. Many macular holes occur and they cannot be seen in a retinal photo. However, they are always seen with the OCT.
EVEN IF YOU DO NOT HAVE ANY OF THESE CONDITIONS, I'M RECOMMENDING THAT ALL PATIENTS OVER THE AGE OF 18 HAVE AN OCT SCAN AT THEIR EXAM THIS YEAR, SO THAT WE HAVE BASELINE INFORMATION FOR THE FUTURE. IN THE EVENT YOU HAVE A RETINAL CONDITION THAT OCCURS SOMETIME IN THE FUTURE, WE WILL HAVE DATA TAKEN THIS YEAR THAT WE CAN COMPARE IT TO. ONCE THE BASELINE INFORMATION IS IN OUR FILES, THEN THE OCT CAN BE OPTIONAL IN FUTURE YEARS, PROVIDED YOU DO NOT HAVE ANY RETINAL CONDITIONS THAT WARRANT IT.
The OCT is the single greatest eyecare technology advancement in our lifetime. I recommend that everybody have it done once now, so that we have baseline information for the future.
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