Finger injury? You need to do this quickly

A jammed finger is typically a sprain to the joint, or knuckle, of the finger. There may also be a small fracture or dislocation of the joint. Phtoo: TNS

A jammed finger is typical injury when there is a sprain to the joint or knuckle of the finger. There may also be a small fracture or dislocation of the joint.

The injury can be extremely painful, and the joint usually becomes swollen.