Table 1.
Demographics and surgical details of the study cohort. Values are count (%) unless otherwise specified
| Factor | Cohort (n = 419) |
|---|---|
| Age, mean (SD) | 64 (11) |
| Sex | |
| Women | 239 (57) |
| Men | 180 (43) |
| BMI (SD) | 28 (5) |
| Indication for primary THA | |
| Osteoarthritis | 406 (97) |
| AVN | 13 (3.1) |
| Approach | |
| Anterior | 234 (56) |
| Posterior | 158 (38) |
| Lateral | 27 (6.4) |
| Femoral head size, mm | |
| 28 | 17 (4.1) |
| 32 | 103 (25) |
| 36 | 245 (58) |
| Others | 54 (13) |
| Femoral implant | |
| Microplasty | 214 (51) |
| Taperloc | 86 (21) |
| Exeter | 43 (10) |
| Sirius | 19 (4.5) |
| Corail | 11 (2.6) |
| Others | 46 (11) |
| Cup implant | |
| G7 | 312 (74) |
| Pinnacle | 5 (1.2) |
| Others | 102 (24) |
| Stem fixation | |
| Uncemented | 365 (87) |
| Cemented | 54 (13) |
| Complications | |
| Fracture | 10 (2.3) |
| Prosthetic joint infection | 6 (1.4) |
| Dislocation | 1 (<1) |
| Reoperations for | |
| Fracture | 9 (2.1) |
| Prosthetic joint infection | 6 (1.4) |
| Dislocation | 1 (< 1) |