Table 2.
clinical and intraoperative characteristics, complications, and functional results
| Primary total hip arthroplasty | Effective (n) | Percentages (%) |
|---|---|---|
| Indications | n=158 | |
| Hip osteoarthritis | 26 | 16.46 |
| AVN* | 57 | 36.08 |
| Trauma** | 55 | 34.81 |
| Pediatric hip diseases*** | 18 | 11.39 |
| Hip tuberculosis | 2 | 1.27 |
| Operated side | ||
| Left | 63 | 39.87 |
| Right | 85 | 53.80 |
| Bilateral | 10 | 6.33 |
| Approach | n=168 | |
| Anterior (Hueter) | 150 | 89.29 |
| Latera l(Hardinge) | 13 | 7.74 |
| Posterior (Moore) | 5 | 2.98 |
| Duration | (Minutes) | |
| Mean | 77.1 | |
| Min | 52 | |
| Max | 135 | |
| Intraoperative complications | 38 | 22.62 |
| Fractures | 8 | 4.76 |
| Fat embolisms | 5 | 2.98 |
| Nerve injury | 13 | 7.74 |
| Bleeding | 6 | 3.57 |
| Acetabulum cup malposition | 1 | 0.60 |
| Femoral stem malposition | 5 | 2.98 |
| Postoperative complications | 25 | 14.88 |
| Infection | 14 | 8.33 |
| Dislocation | 2 | 1.19 |
| Fracture | 2 | 1.19 |
| Loosening | 2 | 1.19 |
| Deep vein thrombosis | 5 | 2.98 |
| Preoperative mean: 7.7 (min=3; max=13) | ||
| PMA score (n=158) | ||
| Postoperative mean: 16.8 (min=7; max=18) | ||
| Excellent (18) | 22 | 13.92 |
| Good (15-7) | 84 | 53.16 |
| Fair (12-14) | 38 | 24.05 |
| Poor (<12) | 14 | 8.86 |
AVN*: avascular necrosis; trauma**: cervical neck fracture and hip dislocation; pediatric hip diseases***: Perthes disease, slipped femoral epiphysis, and developmental dysplasia of the hip; PMA: Postel Merle D’Aubigné score