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Fig. 5 | Journal of Orthopaedic Surgery and Research

Fig. 5

From: The proximal femoral universal nail system (PFUN): a novel intramedullary nail for treating complex proximal femoral fractures and its biomechanical comparison with the proximal femoral nail anti-rotation (PFNA)

Fig. 5

Comparison of torque at different twist angles between PFUN subgroup and PFNA subgroup at different fracture types. (A) Group A, a simple intertrochanteric fracture (AO/OTA 31 A 1.1); (B) Group B, an intertrochanteric fracture with a medial wall fracture (AO/OTA 31 A 2.2); (C) Group C, an intertrochanteric fracture with medial wall fracture and lateral wall fracture (AO/OTA 31 A 3.3)

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X