The 100 patients with fallopian tube obstruction were firstly treated by catheter recanalization

and then randomly divided into two groups: Chinese medicine group (CMG) was treated with Tongjingbao and Angelicae Complex Injection

and Western medicine group (WMG) as the control was treated with gentamycin

dexamethasone and Chotrypsin. The course of the treatment was three months and hemorheology change was analysed before and after the treatment. After the above treatment

hystero salpingography was again performed on all patients except those with subsequent pregnancy. The results showed that the effective rate of catheter recanalization was 94%

and the pregnancy rate was 30% in CMG and 16% in WMG (P<0.05). The reocclusion rate of fallopian tube was 9.3% in CMG and 29.9% in WMG (P <0.05). The difference of hemorheology change was significant between the two groups (P< 0. 01) and between before and after treatment in CMG (P< 0. 01). This study showed that catheter recanalization was effective in mechanically recanalizing the occluded fallopian tube and that the Chinese medicine used in the treatment effective in lowing the concentration of blood and thus inhibiting the reocclusion and re-adhesion of the fallopian tube.