论文部分内容阅读
应用A型肉毒毒素治疗咬肌痉挛 5例。于患侧咬肌选 6～ 8个点 ,每点注射 5 0U。每次总剂量不超过5 5U ,1个月内总剂量不超过 2 0 0U。结果 5例患者的症状全部获得改善。症状完全缓解 4例 ,明显缓解 1例。总有效期 8～ 2 0周 ,平均 16周。重复注射 2～ 3次 ,注射剂量同前 ,仍获得相同效果。注射A型肉毒毒素后 ,除患侧咬肌轻度麻痹无力外 ,无其他副作用。初步证明 ,A型肉毒毒素是治疗咬肌痉挛的一种安全有效的生物制品。
Application of botulinum toxin A in treatment of masseter muscle spasm in 5 cases. Masseter muscle selection in the affected side of 6 to 8 points, each point of injection 5 0U. Each total dose does not exceed 5 5U, 1 month total dose does not exceed 200U. Results All 5 patients had improved symptoms. Symptoms were completely relieved in 4 cases, significantly relieved in 1 case. The total validity of 8 ~ 20 weeks, an average of 16 weeks. Repeated injection of 2 to 3 times, the same injection dose, still get the same effect. Botulinum toxin type A injection, in addition to ipsilateral masseter muscle weakness without paralysis, no other side effects. Preliminary evidence that Botulinum toxin type A is a safe and effective biological products for the treatment of masseter muscle spasms.