Following are some ways these ophthalmologists are fitting OCT into their practices. Talk to your doctor if you are worried. With OCT, green is good; yellow is borderline; red is bad. In daily practice, he finds it useful for measuring the thickness of the retina in conditions such as diabetic macular edema, retinal venous occlusive disease and even macular degeneration. “Future improvement in speed, resolution and image processing will make the results more robust. “In general, patients with less pathology have a better chance of getting a good OCT scan.”. Some side effects of ocular lubricant ophthalmic may occur that usually do not need medical attention. “We still need more experience to know when you see a defect on these imaging tests, whether it’s an artifact or correlates with visual field loss now or in the future.” Dr. Huang is associate professor of ophthalmology, University of Southern California. Don’t forget to look at the patient. Manufactured by Carl Zeiss Meditec, and originally used as a research tool, OCT has drawn ophthalmologists to buy thousands of subsequent iterations. A new, long-term study sponsored by the NEI—the Advanced Imaging for Glaucoma (AIG) project—may definitively answer questions about the relevance of new imaging technologies. What are the side effects of prolotherapy, What are the side effects of celexa and xanax, What are the effects of long term coumadin use, What are the side effects of ear infection, What are the side effects of contrast dye. One of the glaucoma test side effects associated with the physical examination of the eye is that of blurred vision and light sensitivity. “We still need more experience to know when you see a defect on these imaging tests, whether it’s an artifact or correlates with visual field loss now or in the future.” Dr. Huang is associate professor of ophthalmology, University of Southern California. Watch for pitfalls. Because OCT can detect the vitreoretinal interface with good resolution, it makes it easy to document and follow conditions such as epiretinal membranes and secondary thickening. OCT cocreator David Huang, MD, PhD, agreed that we don’t yet know whether all the OCT measurements are reliable. It’s not an eye doctor,” Mr. Hoffmeyer said. It's basically ct of optic disc and retina to evaluate papilledema, optic disc structure, retinal vessels, etc. OCT, on the other hand, can better track a patient’s response to treatment. “It can be used in synergy with visual field so you don’t have to repeat the field multiple times.”, While the utility of OCT may be uncertain in detecting progression, Dr. Schuman noted that there’s also a lot of variability in the gold standard—visual field testing. OCT is similar to ultrasound testing, except that imaging is performed by measuring light rather than sound. Check with your doctor or nurse immediately if any of the following side effects occur while taking colistimethate: Not picture perfect. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. It is important to establish the actual cause of the scotomas. “One isn’t necessarily better than the other, it’s relative to what you are looking for.”, Michael S. Ip, MD, agreed. Because I did have an abnormal VEP in my right eye, he therefore declined to order an OCT test. Frank J. Moya, MD:“Early on, the physician needs to take the time to see how the test is being done and do some quality control and be sure the tests are being completed in a proper fashion.”, Michael S. Ip, MD:Sometimes you can keep retaking a scan and get an artifact. “We didn’t know that in the past. He also noted that his group showed that the accuracy of retinal thickness mapping can be improved with new software. 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