Score: Humerus fractures, proximal

Use: Diaphyseal fractures of the humerus

Group A

  • A1: simple fracture, spiral
  • A2: simple fracture, oblique (≥30°)
  • A3: simple fracture, transverse (<30°)
  • Group B

  • B1: wedge fracture, spiral wedge
  • B2: wedge fracture, bending wedge
  • B3: wedge fracture, fragmented wedge
  • Group C

  • C1: complex fracture, spiral
  • C2: complex fracture, segmental
  • C3: complex fracture, irregular
  • Reference

    Classification and Diagnosis in Orthopaedic Trauma. Editors: Rahij Anwar, Kenneth W. R. Tuson, Shah Alam Khan. Cambridge University Press, 2008