目的观察丁咯地尔联合西比灵治疗椎基底动脉供血不足的疗效。方法将88例椎基动脉供血不足患者随机分为治疗组和对照组,治疗组应用丁咯地尔联合西比灵,对照组用丹参联合654-2。结果治疗组总有效率为90.30%,对照组总有效率为73.81%,差异具有统计学意义。结论丁咯地尔联合西比灵治疗椎-基底动脉供血不足疗效显著高于丹参联合654-2组。 Objective To observe the curative effect of buflomedil combined with xibeilin on vertebrobasilar insufficiency. Methods 88 patients with vertebrobasilar insufficiency were randomly divided into treatment group and control group. The treatment group was treated with buflomedil combined with xibei Ling, and the control group with danshen combined with 654-2. Results The total effective rate was 90.30% in the treatment group and 73.81% in the control group, the difference was statistically significant. Conclusion The efficacy of buflomedil combined with xibei Ling in treating vertebro-basilar insufficiency was significantly higher than that of Salvia miltiorrhiza combined with 654-2 group.