Type of fracture | AO/ASIF Category | Number of patients |
---|---|---|
Pertrochanteric multifragmentary (>1 cm below lesser trochanter) | 31-A2.3 | 3 |
Intertrochanteric multifragmentary | 31-A3.3 | 2 |
Simple spiral subtrochanteric | 32-A1.1 | 16 |
Simple oblique subtrochanteric | 32-A2.1 | 7 |
Simple transverse subtrochanteric | 32-A3.1 | 6 |
Wedge, spiral subtrochanteric | 32-B1.1 | 3 |
Wedge, bending subtrochanteric | 32-B2.2 | 1 |
Wedge, fragmented subtrochanteric | 32-B3.3 | 2 |
Impending pathological fracture | N/A | 2 |