Strobovideolaryngoscopy revealed findings consistent with complex posterior arytenoid dislocation (figure 1).
1-3) Stroboscopic findings suggestive of arytenoid dislocation are: (1) vocal fold fixation or hypomobility, (2) vocal process height asymmetry, and (3) absence of a Jostle sign.
Botulinum toxin as an adjunct for the treatment of acute anteromedial arytenoid dislocation.
Arytenoid dislocations are classified based on the direction of displacement of the arytenoid cartilage.
It refers to partial displacement of the arytenoid within the cricoarytenoid joint, as distinct from arytenoid dislocation, which is complete separation of the arytenoid cartilage from the joint space.
Arytenoid dislocation with lighted stylet intubation: case report and retrospective review.
Arytenoid dislocation while using a McCoy laryngoscope.
Utility of helical computed tomography in the study of arytenoid dislocation
and arytenoid subluxation.
This can result in thyroid cartilage fracture, mucosal disruption, edema, arytenoid dislocation, and/or torn laryngeal ligaments.
Closed reductions of arytenoid dislocations or minimally displaced fractures of the laryngeal skeleton, occasionally followed by endoscopically introduced stents, have been suggested as alternatives to open reductions.
The toxin can be used for the treatment of recurrent laryngeal granulomata, as an adjunctive treatment for arytenoid dislocation
, and for the management of laryngeal synkinesis associated with reinnervation after recurrent nerve paralysis.