Surgery General dc219af4 The term Bennett's fracture is used to describe A Fracture-dislocation of metacarpophalangeal joint of thumb B Interphalangeal fracture dislocation of thumb C Anterior marginal fracture of distal end of radius D Fracture dislocation of trapezometacarpal joint High-Yield Explanation D i.e. Fracture dislocation of trapezometacarpal joint