| FNS | ICCS | P value |
---|---|---|---|
Fracture healing (months) | 2.97 ± 0.35 | 4.0 ± 0.39 | <0.001 |
Nonunion | 2 (4%) | 4 (9%) | 0.430 |
Femoral neck necrosis | 1 (2%) | 3 (7%) | 0.356 |
Screw-out | 3 (6%) | 5 (11%) | 0.481 |
Femoral neck shortening | Â | Â | 0.035 |
 <5 mm | 34 (72%) | 25 (56%) | / |
 5–10mm | 11 (23%) | 9 (20%) | / |
 >10mm | 2 (5%) | 11 (24%) | / |
Harris hip score | 88.9 ± 4.3 | 84.4 ± 3.2 | <0.05 |