Journal Reviews

Persistent dysphonia due to cricothyroid muscle dystonia – should we be requesting laryngeal EMGs for non-resolving ‘functional’ dysphonia?

1 September 2016 | | Cricothyroid muscle, Laryngeal dystonia, Laryngeal electromyography, Spasmodic dysphonia

This article is an interesting report of a case of persistent voice problems affecting a 43-year-old physician that significantly compromised her ability to converse and communicate at work. Specifically, she had a fluctuating voice quality that would ‘choke off’, combined...

Botulinum toxin injection for bilateral recurrent laryngeal nerve paralysis

1 May 2016 | | Bilateral recurrent laryngeal nerve paralysis, Bilateral vocal fold paralysis, Botox, Cricothyroid muscle injection

All traditional surgical treatments for bilateral recurrent laryngeal nerve (RLN) paralysis are essentially a balance between maximising airway patency and ensuring adequate phonation / airway protection. This paper highlights the potential role of botulinum toxin (Botox) injection into the cricothyroid...