Observation on the clinical efficacy of spasmodic torticollis treated with matrix needling technique and acupuncture at “Wuxin points” mainly

Objective To compare the difference in the efficacy on spasmodic torticollis between matrix needling technique combined with puncturing"Wuxin points"and the local injection of botox type A.Methods Forty-two cases were randomized into an acupuncture group and a