【摘要】 目的　探讨应用绝缘针注射A型肉毒毒素 (BTX A)缓解脑瘫患儿痉挛的疗效。方法　将2 0 0 0年 6月～ 2 0 0 2年 11月在我院门诊和住院的 47例痉挛型脑瘫患儿分为 2组接受BTX A阻滞术治疗。实验组 3 3例患儿应用绝缘针注射BTX A ,对照组 14例患儿应用一次性注射器注射BTX A。结果　实验组比对照组缓解痉挛的效果要好 ,实验组的疗效持续时间更长。结论　应用绝缘针注射BTX A可以提高疗效更多还原

【Abstract】 Objective To investigate the effect of B TX -A block by insulative needle to release the spasticity in cerebral palsy. MethodsFrom June 2000 to November 2002, 47 children wit h spastic cerebral palsy aged 2 to 15 years old, averaged( 6.32±2.52) years o ld were divided into an experiment group and a control group. The 33 children in the experiment group were blocked with BTX-A by insulative needles. The other 14 children in the control group were blocked with BTX-A by use of the convent ional syringe. ResultsThe spasticity in the experim ent group reduced to a larger extend than that in the control group, and the th erapeutic effect lasted longer in the experiment group. Conclusi onUsing insulative needle can improve the effect of BTX-A block.更多还原