Articles tagged with "injection technique"

Two Techniques Compared for Laryngeal Botulinum Toxin Injection

Between electromyography (EMG)-guided and non-EMG-guided “point-touch” techniques, which is better in the laryngeal botulinum toxin (BTX) injection treatment of adductor spasmodic dysphonia (AdSD)? Background: AdSD is the most common form of spasmodic dysphonia. The preferred treatment modality is the injection of BTX type A into the intrinsic adductor muscle compartment of the larynx. No particular injection […]