Some people develop a condition called macular edema. It occurs when the damaged blood vessels leak fluid and lipids onto the macula, the part of the retina that lets us see detail. The fluid makes the macula swell, blurring vision.
As the disease progresses, the proliferative stage , fragile new blood vessels grow along the retina and in the clear gel like vitreous that fills the inside of the eye. Without timely treatment, these new blood vessels can bleed, cloud vision, and destroy the retina.
It is detected during an eye examination. Your eye care professional will look at your retina for early signs of the disease. He or she may ask you to have a test called fluorescein angiography. In this test, a special dye is injected into your arm. Pictures are then taken as the dye passes through the blood vessels in the retina. This test allows your doctor to find the leaking blood vessels.
There are two treatments for diabetic retinopathy. In fact, even people with advanced retinopathy have a 90 percent chance of keeping their vision when they get treatment before the retina is severely damaged. These two treatments are laser therapy (using an Argon laser or Diode laser) and vitrectomy.
We urge all diabetics to have an eye examination through dilated pupils at least once a year. If you have more serious retinopathy, you may need to have a dilated eye examination more often.
We also have the expertise to perform surgeries to treat vitreous haemorrhages, retinal detachments, intra ocular foreign bodies etc. and for endolaser application.