Vancouver Classification by Duncan and Masri ICL 1995
Treatment options added in CORR 2004
Type A
AL - lesser trochanter - non-op unless larger medial piece
AG - greater trochanter - non-op unless >2.5 cm displacement
Type B
B1 - well fixed stem - ORIF
B2 - loose stem, adequate bone stock - revision w/ ORIF
B3 - loose stem poor bone stock - revision w/ allograft or PFR
Type C
C - fracture below the tip of the stem - ORIF