Patient characteristics | Short stem (N = 381) | Standard and diaphyseal fixation (N = 397) | Statistical value | P |
---|---|---|---|---|
Harris score | ||||
Excellent | 149 | 155 | 4.583a | 0.205 |
Good | 159 | 143 | ||
Fair | 51 | 69 | ||
Poor | 22 | 30 | ||
Complications | ||||
Periprosthetic fracture | 9 | 12 | 2.197a | 0.948 |
Dislocation | 16 | 21 | ||
Recurrent-dislocation | 4 | 5 | ||
Infection | 5 | 6 | ||
Aseptic loosening | 12 | 15 | ||
Heterotopic ossification | 10 | 7 | ||
Bone grafting failure | 5 | 3 | ||
Other | 1 | 1 | ||
Survival of femoral component | ||||
No | 359 | 362 | 2.707a | 0.100 |
Yes | 22 | 35 |