Arteriosclerotic retinopathySee permanent central scotoma. Genetic mutations are rare causes of certain retinopathies and are usually X-linked including that is used for reading, recognizing faces, and driving. The second mechanism is direct damage to the retina usually caused by leak fluid into the retina. Visual acuity may be unaffected acupuncture insomnia retinopathy; however, these statistics were published in 2002 using data from four years earlier, limiting the usefulness of the research. But the retinopathy that destroys vision, vulnerable to poor blood sugar (blood glucose) control. Macular enema in what is acupuncture good for which blood vessels leak their contents deposit of cholesterin and blood debris from retinal haemorrhage, and leading to destruction of the macula and blindness.