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The femoral lateral stain (OS) and medial strain (IS) at 1,200 N for the two internal fixations methods of femoral intertrochanteric fracture (
± S)
| Fracture type | OS | IS | ||
|---|---|---|---|---|
| InterTan | PFNA | InterTAN | PFNA | |
| Evan’s I | 151 ± 14 | 164 ± 15 | 167 ± 16 | 181 ± 17 |
| Evan’s IIa | 184 ± 17 | 198 ± 18 | 185 ± 17 | 202 ± 19 |
