Table 3 Results of the strain value for intertrochanteric region (mean ± SD)
Load level | Medial wall | Lateral wall | |||
|---|---|---|---|---|---|
Removed | PFNA | Removed | PFNA | ||
350 N | Gauge 1 | − 200.17 ± 67.24 | − 39.67 ± 6.62 | − 529.33 ± 154.42 | − 339.00 ± 47.48 |
Gauge 2 | − 639.00 ± 93.94 | − 998.50 ± 53.55 | − 31.50 ± 6.98 | 451.67 ± 68.01 | |
Gauge 3 | 456.00 ± 164.06 | − 61.17 ± 7.36 | − 67.17 ± 18.76 | − 64.17 ± 10.05 | |
Gauge 4 | − 1464.17 ± 627.05 | − 77.83 ± 9.77 | 330.33 ± 58.86 | − 167.00 ± 34.17 | |
Gauge 5 | 138.83 ± 29.73 | 562.83 ± 68.92 | − 108.33 ± 15.68 | 451.67 ± 68.01 | |
700 N | Gauge 1 | NA | 54.33 ± 9.31 | − 1539.00 ± 298.08 | − 561.83 ± 60.34 |
Gauge 2 | NA | − 1279.17 ± 82.85 | 169.33 ± 41.31 | − 366.33 ± 47.07 | |
Gauge 3 | NA | − 106.17 ± 13.96 | 58.67 ± 2.81 | 51.33 ± 9.81 | |
Gauge 4 | NA | − 126.67 ± 13.78 | 734.50 ± 136.55 | − 249.17 ± 49.37 | |
Gauge 5 | NA | 947.67 ± 47.83 | − 168.67 ± 33.32 | 781.00 ± 115.90 | |
1800 N | Gauge 1 | NA | 140.83 ± 15.75 | NA | − 770.00 ± 98.26 |
Gauge 2 | NA | − 1618.0 ± 105.73 | NA | − 554.83 ± 91.74 | |
Gauge 3 | NA | − 137.50 ± 16.72 | NA | 138.50 ± 43.43 | |
Gauge 4 | NA | − 161.83 ± 19.09 | NA | − 368.00 ± 44.41 | |
Gauge 5 | NA | 1742.83 ± 143.35 | NA | 1643.83 ± 302.79 | |
Failure load | Gauge 1 | − 241.61 ± 81.12 | 258.67 ± 77.06 | − 2761.50 ± 422.05 | − 2002.83 ± 373.60 |
Gauge 2 | − 1048.33 ± 252.15 | − 2973.83 ± 620.60 | 413.83 ± 68.04 | − 1233.00 ± 257.59 | |
Gauge 3 | 478.17 ± 162.90 | − 250.33 ± 72.50 | 260.67 ± 54.47 | 303.33 ± 82.93 | |
Gauge 4 | − 1715.26 ± 747.24 | − 299.17 ± 81.17 | 1937.50 ± 571.17 | − 742.17 ± 60.50 | |
Gauge 5 | 155.07 ± 28.48 | 2155.67 ± 556.98 | − 264.50 ± 45.33 | 2560.17 ± 212.64 | |