Table 2
Per and postoperative complications.
| Total | Group senior | Group trainee | p | |
|---|---|---|---|---|
| No. of hips | 488 | 341 | 147 | |
| Operation time (min) | ||||
| Mean ± SD [min; max] | 80 ± 18 [34; 172] | 74 ± 14 [34; 133] | 93 ± 20 [38; 172] | <0.01* |
| Peroperative complications (%) | 18 (3.7%) | 14 (4.1%) | 4 (2.7%) | |
| Greater trochanteric fractures | 11 (2.3%) | 8 (2.3%) | 3 (2%) | 1.00 |
| Femoral perforation | 1 (0.2%) | 1 (0.3%) | 0 | 1.00 |
| PFF | 5 (1%) | 4 (1.2%) | 1 (0.7%) | 1.00 |
| Postoperative complications (%) | 44(8.6%) | 26 (7.8%) | 18 (12.7%) | |
| Dislocation | 1 (0.2%) | 1 (0.3%) | 0 | 0.30 |
| Infection | 8 (1.6%) | 1 (0.3%) | 7 (4.8%) | 0.01* |
| Aseptic loosening | 3 (0.6%) | 3 (0.8%) | 0 | 0.56 |
| IPI/psoas pain | 22 (4.5%) | 18 (5.3%) | 4 (2.7%) | 0.21 |
| Medius gluteus tendinitis | 10 (2%) | 8 (2.3%) | 2 (1.4%) | 0.73 |
| LFCN neuropraxia | 12 (2.5%) | 2 (0.6%) | 10 (6.8%) | <0.01* |
| LLD unacceptable | ||||
| Mean LLD (mm) | 7 (1.4%) | 4 (1.2%) | 3 (2%) | 0.43 |
| Mean ± SD [min; max] | 0.4 ± 1.8 [−1; 19] | 0.3 ± 1.5 [−1; 16] | 0.6 ± 2.3 [−1; 19] | 0.41 |
| Revision (%) | 19 (3.9%) | 10 (2.9%) | 9 (6.1%) | 0.095 |
| Revision with implant removal (%) | 8 (1.6%) | 4 (1.2%) | 4 (2.7%) | 0.25 |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.