Debridement and retention | Revision | |
---|---|---|
n (%) | n (%) | |
Number of patients | 18 | 18 |
Age, years; median (range) | 71 (39 – 89) | 58 (30 – 87) |
BMIa, kg/m2; median (range) | 26 (20 – 32) | 25 (19 – 35) |
Gender, male | 12 | 13 |
Prosthesis site | ||
Hip | 13 | 18 |
Knee | 5 | 0 |
Indication for prosthesis | ||
Primary arthrosis | 5 | 3 |
Secondary arthrosis | ||
Childhood hip disease | 1 | 4 |
Post traumatic | 3 | 2 |
Osteonecrosis | 1 | 1 |
Rheumatoid arthritis | 1 | 0 |
Hemophilia | 1 | 0 |
Revision arthroplasty | 5 | 6 |
Unknown | 0 | 2 |
Femoral neck fracture | 1 | 0 |
Risk factors for PJIb / comorbidity | ||
Previous hip/knee surgery before primary THA/TKA | 10 | 10 |
Immune suppression | 1 | 2 |
Previous PJI | 1 | 2 |
Diabetes Mellitus | 2 | 2 |
Obesity (BMIa > 30 kg/m2) | 1 | 3 |
ASAc score; median (range) | 2 (1 – 3) | 2 (1 – 3) |