方法：采用三元牌磁极针治疗中风后遗症152例，总有效率达9079%，并与普通毫针治疗对照组131例作疗效对比观察。
The Sanyuan Brand magnetic pole needle was used for treatment of 152 cases with sequelae of apoplexy as treatment group and traditional filiform needle was used to treat 131 cases as control group .
三元牌