Average Cost Of Braces by State for 2012. The following average cost was done by using a bracesinfo.com sample of orthodontist in large cities (50,000-500,000) by region and with the 2011 JCO (Journal Of Clinical Orthodontics) Orthodontic Practice Study MEAN FEES BY GEOGRAPHIC REGION based on 10,956 orthodontist.
Causes of Fingernail Ridges, Pitting and Curved Nails. Normal Lines and Ridges on the Nails. Longitudinal ridges (running from the cuticle to the free edge of the nail) may be due to aging and not a sign of any disease. Nail beading, where the nail loses its smooth curvature, is also a normal part of aging.
Posted by in Fingernails. ANSWER: Fingernails can curl from a B12 or iron deficiency. More Info: One of the medical terms for curled fingernail is âkoilonychiaâ, more commonly known as âspoon nails.â The main cause of this is iron deficiency anemia, or a lack of enough B12. This vitamin is found generally in meat products, not fruits and vegetables.