Table 2.
Data of special findings to the fracture group
| Fracture group (n = 15) | |
|---|---|
| Cause of fracture, n (%) | |
| Slipped | 2 (13.3) |
| Stumbling | 5 (33.3) |
| Malfunction of the prosthesis | 1 (6.7) |
| Intraoperative fracture | 7 (46.7) |
| Morphology of the fractures, n (%) | |
| C3*** (femur neck) | 2 (13.3) |
| C3*** (intertrochanteric) | 4 (26.7) |
| C3*** (subtrochanteric) | 2 (13.3) |
| A2*** (longitudinal split of the femur) | 5 (33.3) |
| A2*** (distal femur) | 2 (13.3) |
|
Treatment, n (%) DCS* plate 95° + cerclage wire LISS** plate + cerclage wire Condylar plate 95° + cerclage wire Only cable wire Individual implant Dynamic hip screw Non-operative |
1 (6.7) 2 (13.3) 1 (6.7) 1 (6.7) 1 (6.7) 2 (13.3) 7 (46.7) 8 (53.3) |
| Time to osteosynthesis [days] mean ± SD (95%-CI) | 2.0 ± 1.6 (0.6–3.3) |
| TOPS to fracture [months] mean ± SD (95%-CI) | 21.8 ± 37.8 (-9.8–53.3) |
*DCS: dynamic condyle screw; **Less invasive stabilization system; ***Hannover Classification of postoperative periprosthetic Fractures (HCpopF)