A number of situations can cause the nail to fall off, including fingernail trauma, fungal infections and psoriasis, as well as common accidental occurrences like snagging the nail and ripping it off. If you have lost a fingernail, you need to care for the exposed nail bed .
A nail bruise may occur by itself, or it can be seen in combination with other nail injuries. A nail laceration can refer to a cut through the nail, to the nail bed, to the cuticle or lateral nail folds, or any combination of these. There is always blood visible on the skin. The nail .
Fingernail loss symptoms, causes, diagnosis, and treatment information for Fingernail loss (Nail avulsion) with alternative diagnoses, full-text book chapters, misdiagnosis, research treatments, prevention, and prognosis.
The matrix: Each nail begins growing out of a little pocket under your skin. This is the root of the nail, and it's called the matrix. The matrix constantly makes new cells. These new cells force the old ones to get packed together and pushed up through the skin. By the time the nail pokes out of the skin (where you can see it), those cells are.