To study and observe the influence degree of dipsacus decoction on the microcirculation and bone metabolism of patients with limbs facture.Methods：Ninety patients with limbs facture treated in our hospital from September 2012 to December 2013 were selected as research objects，and they were randomly divided into control group（conventional limbs fracture treatment group，n=45）and observation group（conventional limbs fracture treatment and dipsacus decoction group，n=45），then the microcirculation and bone metabolism related indexes of two groups before the treatment and on the first，second and third course after the treatment were detected and compared.Results：The microcirculation related indexes of patients in observation group on the first，second and third course after treatment were all lower than those of control group; the bone metabolism related indexes were all significantly better than those of control group; the indexes of observation group on the first，second and third course after the treatment were all better than those before the treatment(P<0.05)，and there were all significant differences.Conclusion：The dipsacus decoction can effectively improve the microcirculation and bone metabolism of patients with limbs facture.so it can effectively promote the early healing of limbs fracture.