Table 2 The treatment outcomes of flexible intramedullary nailing and injection of bone marrow
Parameter | Aspiration of injection of bone marrow | Fixation of flexible intramedullary nailing | P value |
|---|---|---|---|
Complications | |||
Skin irritation | 0 | 3 (13.0 %) | - |
Additional fracture | 4 (17.3 %) | 1 (4.3 %) | - |
Skin infection | 3 (13.0 %) | 1 (4.3 %) | - |
The first outcome by criteria of Capanna et ala | |||
Grade I | 14 (60.9 %) | 16 (69.6 %) | 0.77 |
Grade II | 6 (26.1 %) | 4 (17.4 %) | |
Grade III | 3 (13.0 %) | 3 (13.0 %) | |
Grade IV | 0 | 0 | |
One injection | 7 | 3b | - |
Twice injection | 12 | 0 | - |
Four injection | 3 | 0 | - |