Skip to main content

Table 1 Patient demographics and reasons for revision separated by bearing group

From: Mid-term progressive loosening of hydroxyapatite-coated femoral stems paired with a metal-on-metal bearing

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)