作为一种神经毒素 ,肉毒杆菌毒素通过阻止神经乙酰胆碱的释放发挥作用。它的作用是暂时的 ,没有破坏性 ,很大程度上受限于其应用的区域 ,在个体的治疗中还取决于剂量。在口腔医学中根据该原理将肉毒杆菌毒素用来治疗涎瘘 ,抑制涎液分泌 ,也取得了明显的效果 As a neurotoxin, botulinum toxin acts by preventing the release of nerve acetylcholine. Its role is temporary, non-destructive, largely limited by the area of ​​application and depends on the dose in the individual's treatment. According to this principle in stomatology botulinum toxin used to treat salivary fistula, inhibition of salivary fluid secretion, but also achieved significant results