Basic Baby Cardigan. When I received this beautiful yarn in the mail, it was love at first sight. I don't normally choose blue, but I am currently so drawn to this dusky gray/blue shade.
Answer: Thinning of the retina can occur in the central retina (macular thinning) or the peripheral retina. Central macular thinning happens spontaneously in a small number of individuals and is unrelated to anything that you have done. In most cases, it does not cause serious vision loss; in rare cases, it may lead to a macular hole and require surgery (which carries a very good prognosis). Peripheral retinal thinning is most often related to a condition called lattice degeneration. This is present in 8 to 10 percent of the population and can be present for many years. Lattice degeneration does increase the risk of a retinal tear or retinal detachment.
Many LASIK patients experience at least some temporary glare and halos in the weeks after surgery. This is usually due to corneal swelling and/or dry eye. This temporary problem is common and different from the persistent variety of night vision problems. Persistent glare and halos after LASIK have several possible causes. The most common is residual refractive error: Remaining myopia, hyperopia, or astigmatism from an over-response or under-response of your cornea to the treatment (causing an unwanted under-correction or over-correction of your refractive error).