Bearing | N | Collared stems | Age (SD) | Implantation time (SD) years | Gender | BMI (SD) kg/m2 | Reasons for revision |
---|---|---|---|---|---|---|---|
MoM | 10 | 0 | 52 (12) | 4.9 (1.3) | 5 M: 5F | 30.9 (4.0) | Aseptic loosening (7) Periprosthetic fracture (2) High metal ions (1) |
CoC | 12 | 5 | 58.9 (6.4) | 1.8 (1.7) | 6 M: 6F | 36.3 (13.2) | Infection (5) Aseptic loosening (4) Periprosthetic fracture (2) Instability/malposition (1) |
MoP | 24 | 9 | 71.6 (11.6) | 1.2 (1.6) | 11 M: 13F | 31.7 (7.0) | Periprosthetic fracture (9) Infection (8) Aseptic loosening (6) Dislocation (1) |