Table 3 Characteristics of the revision surgical process of patients undergoing revision surgery with short stems
Characteristics of patients | Femoral stem survival (n = 359) | Femoral stem revision (n = 22) | Total (n = 381) | Statistical value | P |
|---|---|---|---|---|---|
Approach | |||||
Posterior | 326 | 22 | 348 | 2.214a | 0.137 |
Anterior | 33 | 0 | 33 | ||
Femoral bone grafting | |||||
None | 71 | 5 | 76 | 0.751a | 0.687 |
Non-structural | 252 | 16 | 268 | ||
Structural | 36 | 1 | 37 | ||
Intraoperative periprosthetic fracture | |||||
No | 342 | 15 | 357 | 25.760a | < 0.001 |
Yes | 17 | 7 | 24 | ||
Residual bone cement | |||||
No (or not applicable) | 312 | 17 | 329 | 1.633a | 0.201 |
Yes | 47 | 5 | 52 | ||
Femoral internal fixation remove | |||||
No (or not applicable) | 351 | 22 | 373 | 0.501a | 0.479 |
Yes | 8 | 0 | 8 |