Official Journal of the Italian Society of Orthopaedics and Traumatology
Demographics (n = 27) | Value [mean ± standard deviation (minimum–maximum) or n (%)] |
---|---|
Age at revision | 65.3 ± 10.3 years (49–80 years) |
Gender | 14 (52%) male; 13 (48%) female |
ASA grade | |
1 | 8 (29.6%) |
2 | 14 (51.9%) |
3 | 5 (18.5%) |
BMI | 25.6 ± 3.8 kg/m2 (19.4–35.8 kg/m2) |
Duration of follow-up | 30.6 ± 11.6 months (12–49 months) |
Fracture diagnosis | |
Femoral neck fracture | 18 (66.7%) |
Intertrochanteric fracture | 9 (33.3%) |
Type of osteosynthesis | |
Dynamic hip screw | 11 (40.7%) |
Cannulated screw fixation | 7 (25.9%) |
Proximal femoral nail | 6 (22.2%) |
Gamma nail | 3 (11.1%) |
Revision diagnosis | |
Secondary osteoarthritis | 17 (63%) |
Osteonecrosis of the femoral head | 7 (25.9%) |
Hardware failure | 3 (11.1%) |
Haemoglobin value | |
Preoperative | 14.3 ± 1.1 g/dl (11.6–16.1 g/dl) |
Postoperative | 10.8 ± 1.2 g/dl (8.2–13.6 g/dl) |