<unk>  fracture is a fracture of the base of the first metacarpal bone which extends into the carpometacarpal (CMC) joint. This intra-articular fracture is the most common type of fracture of the thumb, and is nearly always accompanied by some degree of subluxation or frank dislocation of the carpometacarpal joint.
Bennett's fracture
Smith's fracture
Pott's fracture
Smith fracture
Hangman's fracture
Chauffeur's fracture
Barton's fracture
Bosworth fracture