Official Journal of the Italian Society of Orthopaedics and Traumatology
Cause of revision | Rate | Percentage | % Distribution failure causes |
---|---|---|---|
Aseptic loosening of the stem | 4/66 | 6.1% | 50.0% |
Aseptic loosening of the cup | 1/66 | 1.5% | 12.5% |
Recurrent prosthesis dislocation | 1/66 | 1.5% | 12.5% |
Breakage of head | 1/66 | 1.5% | 12.5% |
Unknown | 1/66 | 1.5% | 12.5% |
Total | 8/66 | 12.1% | 100.0% |