Table 1 Patient demographics with localizations and way of treatment
| Â | number | percentage |
|---|---|---|
gender (mean age) | ||
 total (47-years) | 228 | 100 |
 female (47-years) | 154 | 68 |
 male (47-years) | 74 | 32 |
localization | ||
 femur | 112 | 49 |
 humerus | 86 | 38 |
 tibia | 21 | 9 |
 fibula | 8 | 4 |
 ulna | 1 | 0.4 |
treatment strategy | ||
non-surgical | 153 | 67 |
 surgery | 75 | 33 |
 curettage | 2 | 1 |
 curettage + bone-cement | 34 | 15 |
 curettage + bone-cement + osteosynthesis | 27 | 12 |
 curettage + cancellous-bone | 6 | 3 |
 curettage + cancellous-bone + osteosynthesis | 6 | 3 |