To study the effect of treating motor aphasia after stroke with acupuncture.Methods:One hundred patients with motor aphasia after stroke were divided into treatment group and control group with 50 cases in each.The control group treated patients with conventional western medicine,and patients in the treatment group were treated with extra acupuncture apart from the same therapies as the control group.The effects of these two groups were compared.Results:The effect of treatment group was better than that of the control group (P<0.05).Conclusion:Treating motor aphasia after stroke with acupuncture is effective and worth of generalization in clinic.