Directory enquiries <a href=" http://kimhargreaves.co.uk/buy-finasteride-online-uk.pdf#gentleman ">buy propecia 1mg uk</a> AIS is a curvature of the spine with no clear underlying cause. In mild cases, monitoring over time by a physician may be all that is needed. However, in more severe cases—especially when the child is still growing—the use of a brace, or even surgery, may be recommended. Left untreated, more serious curves can be painful and deforming.