A bruised toenail, or subungual hematoma, is when the nail becomes injured from trauma (such as dropping a heavier object on ...

When a bruise develops under the fingernail, pressure can build up and become painful. If this pressure becomes severe, the fingernail may fall off. In most cases, though, your fingernail will ...

Cult 1960s drama series. A double of Number Six is brought to the Village in an attempt to crack him. But a bruised fingernail is the only clue that can help the real Number Six.