Define genealogist: a person who traces or studies the descent of persons or families a person who traces or studies the descent of persons or familiesâ¦ See the full definition
Finger dislocation, also called a finger jam, is a common injury. It occurs when the bones of the finger are moved (dislocated) from their normal position. A dislocated finger can occur in any of the joints of any finger, but it occurs most often in the middle knuckle of the little, ring, middle, or index finger.
The person probably won't be able to bend or straighten the finger if it is dislocated. 1  With severe dislocations, there can be numbness or tingling. 2  The injured finger can appear a pale color. 3  The dislocation may cause a break in the skin where the injury has occurred.