graf, n. a representation by means of lines, exhibiting the nature of the law according to which some phenomena vary: -graph is used as a terminal in many Greek compounds to denote an agent which writes, &c., as telegraph, seismograph, or the thing written, as in autograph, &c.âadjs. Graphâ²ic, -al, pertaining to writing, describing, or delineating: picturesquely described: vivid.âadv. Graphâ²ically. âns.
Separation of the nail from the nail bed, medically known as onycholysis, is a common condition that results in a white appearance of the affected part of the nail. Fingernail or toenail separation can have numerous causes but is typically related to trauma or a fungal infection of the nails.
Obsessive-compulsive disorder can show up in the nails through persistent nail-biting or picking, Fox says. Even common disorders like thyroid disease can cause abnormalities in the nail beds, producing dry, brittle nails that crack and split easily. He lists the following 10 examples of nail changes that could indicate a serious medical condition.