Beau's lines: Deep grooves across the nail's width indicate the nails have slowed or stopped expanding. Accidents, chemotherapy, superior worry, and fever could cause Beau's traces. The hyponychium is the epithelial tissue just below the free of charge fringe of the nail and distal for the nail mattress. Keep in https://milov0xv0.tokka-blog.com/36198846/5-easy-facts-about-nail-described