<unk>  is a colloquialism referring to a variety of injuries to the joints of the fingers, resulting from axial loading beyond that which the ligaments can withstand. Common parts of the finger susceptible to this type of injury are ligaments, joints, and bones. The severity of the damage to the finger increases with the magnitude of the force exerted by the external object on the fingertip. Toes may become<unk>  as well, with similar results.
Jammed finger
Trigger finger
Jersey finger
Broken finger
Hammer toe
Rocker bottom foot
Pigeon toe
Habit-tic deformity