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面肌痉挛特点是一侧面部表情肌持续而同步的收缩。药物、针炙、射频等治疗收效甚微。面神经松解术也因手术创伤和并发症多而受限。1979年Scott首次用A型肉毒毒素(BTXA)注射治疗斜视获成功后,该法日渐受神经科医师的关注。现将我们使用该方法的疗效作分析报道。
Hemifacial spasm is characterized by sustained and simultaneous facial contraction of the facial muscles. Drugs, acupuncture, radiofrequency and other treatment with little effect. Facial nerve lysis is also limited by many surgical trauma and complications. It became increasingly popular with neurologists after Scott first succeeded in treating strabismus with botulinum toxin type A (BTXA) injection in 1979. Now we use the efficacy of the method for analysis reported.