Botulinum toxin can distribute to some distance of 30–forty five mm in the injected muscles on the adjacent muscles, regardless of whether these muscles are separated by fasciae. Neck muscles are at risk of diffusion of botulinum toxin, and paralysis of the wrong muscles results in dysphonia, dysphagia or https://botulinum-toxins75173.wikidirective.com/7548026/rumored_buzz_on_botulinum_toxin_mechanism_of_action