Table 3.
Comparison of rate and locations of residual loose bodies following primary surgery between the two groups*
| Revision, N = 12 | Primary, N = 48 | P Value | |
|---|---|---|---|
| Residual loose bodies | 8 (66.7) | 26 (54.2) | 0.434 |
| Locations | |||
| Region #1 | 1 (8.3) | 4 (8.3) | 1 |
| Region #2 | 2 (16.7) | 6 (12.5) | 0.704 |
| Region #3 | 2 (16.7) | 6 (12.5) | 0.704 |
| Region #4 | 4 (33.3) | 14 (29.2) | 0.778 |
| Region #5 | 3 (25.0) | 15 (31.3) | 0.637 |
| Region #6 | 2 (16.7) | 11 (22.9) | 0.638 |
| Region #7 | 4 (33.3) | 11 (22.9) | 0.456 |
| Extra-articular | 3 (25.0) | 7 (18.4) | 0.386 |
*Values are presented as No. of hips (%)