From: Metal-on-metal hip resurfacing in patients younger than 50 years: a retrospective analysis
Type | Group 1 | Group 2 | p value |
---|---|---|---|
No. of cases | 1285 | 1984 | – |
Reoperations | |||
Femoral neck fracture | 0 (0%) | 1 (0.1%) | 0.4237 |
Early fracture | 0 (0%) | 1 (0.1%) | 0.4237 |
Late fracture | 2 (0.2%) | 2 (0.1%) | 0.6599 |
Fascial healing defect | 1 (0.1%) | 0 (0%) | 0.2150 |
Psoas tendonitis | 1 (0.1%) | 1 (0.1%) | 0.7566 |
Late infection | 0 (0%) | 2 (0.1%) | 0.2543 |
Early infection | 2 (0.2%) | 4 (0.2%) | 0.7642 |
Wound dehiscence | 2 (0.2%) | 2 (0.1%) | 0.6599 |
Other causesa | 2 (0.2%) | 0 (0%) | 0.0784 |