Effect observation of autogenous bone,allograft bone and BMP synthetic bone in treatment of lumbar spondylo-listhesis / 局解手术学杂志

ABSTRACT

Objective To explore the clinical effect of autogenous bone,allograft bone and BMP synthetic bone in the treatment of lum-bar spondylolisthesis,and provide more basis to choose transplant material.Methods A total of 96 patients with lumbar spondylolisthesis were chosen as research subjects,who were cured in our hospital from January 2014 to January 2015.They were divided into group A(who were treated with autogenous bone),group B(who were treated with allograft bone)and group C(who were treated with BMP synthetic bone), according to prospective study method.The indicators of the operation,postoperative adverse reactions,change of intervertebral disc height and bone graft fusion rate of three groups were compared.Results Difference of the operation indexes of three groups had no statistical sig-nificance(P >0.05).The incidences of adverse reactions in group A and group C had no statistically significant difference(P >0.05),but both less than that in group B,with statistically significant difference(P 0.05),but both more than that in group B,with statistically significant difference(P 0.05).And the fusion rates of group A and C in each period were significantly higher than that of group B,with statistically significant difference(P 0.05),but both better than that of group B,with statistically significant difference (P <0.05).Conclusion BMP synthetic bone used in lumbar spondylolisthesis has the same clinical effect as autologous bone.But BMP synthetic bone has faster bone graft fusion rate than autologous bone.And it is beneficial to patients’recovery.