Fig. 1From: Biomechanical comparison of the femoral neck system versus InterTan nail and three cannulated screws for unstable Pauwels type III femoral neck fractureLoad–deformation curves. During the dynamic cyclic loading test, InterTan nail (Group B) provided increased stability compared with FNS (Group A) and three cannulated screws (Group C). Three cannulated screws provided less stability than FNS and InterTan nailBack to article page