Template:Thumb fracture classification

Thumb fracture classification

  • Type I (Bennett's Fracture)
    • Fracture-dislocation of the base of the metacarpal (intraarticular)
  • Type II (Rolando's Fx)
    • Comminuted version of a Bennett's fracture (intraarticular)
  • Type III
    • Extraarticular (transverse or oblique)
  • Type IV
    • Extraarticular pediatric fracture involving the proximal physis