Nonunion of fracture of femoral neck treated with vascular pedicle bone graft and compound bone matrical gelatin / 中华创伤骨科杂志

ABSTRACT

Objective To investigate the therapeutic effect of vascular pedicle bone graft and compound bone matrical gelatin (Co BMG) in treatment of nonunion of femoral neck fracture . Methods 28 cases of femoral neck fracture who had been treated with operation and traction and observed for 6 to 9 months suffered from nonunion. The 28 cases of nonunion were treated by vascular pedicle bone graft and compound bone matrical gelatin. The progress of bone healing, complications such as necrosis of femoral head, and joint function were followed up after operation. Results All the 28 cases healed. The function of joint was evaluated according to Jacobs criteria. It was excellent in 19 cases, fine in 7 cases, and poor in 2 cases. Conclusion The vascular pedicle bone graft combined with BMG is the effective choice for treatment of nonunion of femoral neck fracture in adolescents and adults, because it has the double effects of bone grafting and bone induction.