Diabetic retinopathy can lead to poor vision and even blindness. Traction retinal detachment: scar tissue from neovascularization shrinks, causing the retina to wrinkle and pull from its normal position. More severe vision loss can occur if the macula or large areas of the retina are detached. In focal/grid macular laser surgery, a few to hundreds of small laser burns are made to leaking blood vessels in areas of enema near the canter of the macula. Doppler optical coherence tomography. This condition is called proliferative retinopathy. These conditions include diabetic retinopathy, diabetic macular

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