Vancouver classification | A: fractures of the trochanteric region; stem stable | B: fractures around or just distal to the stem | C: fractures well distal to the stem; stem stable |
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Subtypes | AG: fracture of the greater trochanter | B1: stem stable | |
B2: stem loose, good bone stock | |||
AL: fracture of the lesser trochanter | B3: stem loose, poor bone stock |