Table 1 Implants descriptive; subdivided into unipolar and bipolar hemiarthroplasties
| Â | Â | Hemiarthroplasty | ||
|---|---|---|---|---|
N(implants) | Unipolar | Bipolar | ||
Indication | Tumour | 29 | 1 | 28 |
Osteonecrosis | 13 | 3 | 10 | |
Sex | Man | 23 | 3 | 20 |
Woman | 19 | 1 | 18 | |
Side | Left | 22 | 0 | 22 |
Right | 20 | 4 | 16 | |
Total | Â | 42 | 4 | 38 |