Botulinum toxin injection - larynx

Injection laryngoplasty; Botox - larynx: spasmodic dysphonia-BTX; Essential voice tremor (EVT)-btx; Glottic insufficiency; Percutaneous electromyography - guided botulinum toxin treatment; Percutaneous indirect laryngoscopy - guided botulinum toxin treatment; Adductor dysphonia-BTX; OnabotulinumtoxinA-larynx; AbobotulinumtoxinA

Botulimum toxin (BTX) is a type of nerve blocker. When injected, BTX blocks nerve signals to muscles so they relax.

BTX is the toxin that causes botulism, a rare but serious illness. It is safe when used in very small doses.

Description

Why the Procedure Is Performed

After the Procedure

Outlook (Prognosis)