To investigate the effect of tongue three needle combined with low frequency pulse electrical stimulation on the mobility of the hyoid complex in patients with dysphagia after stroke.Methods:Eighty cases of patients with dysphagia were randomly selected from September 2015-January 2017 in the hospital rehabilitation department and the Department of Neurology,patients were divided into treatment group and control group,40 cases in each group.The control group on the basis of the basic treatment,using the Viralstim type low frequency pulse electrical stimulation;the treatment group in the control group based on the application of tongue three needle treatment,take the first needle Shanglianquan,second needle to take on left side of Shanglianquan next to the open 0.8 inch,third pin take Shanglianquan beside the right to open 0.8 inches.The swallowing function of patients before and after treatment was evaluated by the field drinking water test.Outcomes and severity of dysphagia were assessed before and after treatment in patients with dysphagia according to the outcome and severity scale (DOSS).The measurement of the complexity of the hyoid complex in the patients before and after treatment by using the video fluoroscopy swallowing function test(VFSS).Results:1)After treatment,the scores of the experimental group were lowerthan those before treatment (P<0.05),and the treatment group was better than the control group (P<0.05).2) The DOSS scale scores of the two groups after treatment were higher than those before treatment (P<0.05),and the treatment group was better than the control group(P<0.05).3) Two groups of complex movement of the hyoid throat were higher than those before treatment after treatment (P<0.05), which moves forward the hyoid and hyoid distance higher than the control group (P<0.05),and thyroid cartilage and move forward,no statistically significant differences (P>0.05).Conclusion:The tongue three needle combined with low frequency pulse electrical stimulation can significantly improve the swallowing function of patients with dysphagia after stroke, and improve the distance between the hyoid bone and the forward position of the patient.