Figure 2.

The effect of BTX injections on daily life in two patients with drug‐induced tardive oromandibular dystonia as measured by subjective visual analog scales. Patient A with dystonic biting and bruxing movements was treated with 25 units IncobotulinumtoxinA in the anterior temporal and lateral pterygoid muscles on both sides. Patient B with dystonic jaw opening and repeated tongue protrusion was treated with 15 units IncobotulinumtoxinA in the genioglossus muscles on both sides. All injections were guided by electromyography.