Typically, costs for installing a concrete access ramp fall between $1432 and $2377 and will vary with the size and features of construction as well as with your choice of finishes and landscaping elements.
Causes of Fingernail Ridges, Pitting and Curved Nails. 1  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.
Curved fingernails. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms curved fingernails including Chronic obstructive pulmonary disease (COPD), Emphysema, and Interstitial lung disease. There are 3 conditions associated with curved fingernails. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions. 1  Chronic obstructive pulmonary disease (COPD).