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Indications for implantation of the cementless Alloclassic THA-system.
| Indication | Absolute number | Percentage |
|---|---|---|
| Primary osteoarthritis | 139 | 74,73% |
| Necrosis of the femoral head | 19 | 10,21% |
| Dysplasia | 8 | 4,30% |
| Trauma | 4 | 2,15% |
| Perthes | 1 | 0,54% |
| St.p. Girdlestone procedure | 5 | 2,69% |
| St.p. loosening of stem | 10 | 5,38% |
