From: Incidence and factors influencing neck shortening after screw fixation of femoral neck fractures with the femoral neck system
Neck shortening group (n = 34)
Neck without shortening group (n = 53)
P
Osteointegration
3 (8.8%)
0 (1.9%)
0.056
Femoral head necrosis
1 (2.9%)
0
0.391
Failure of internal fixation