New approach to diagnose arytenoid dislocation
and subluxation using three-dimensional computed tomography.
These would cause further injuries to the mucosa and even arytenoid dislocation
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.
6) Like arytenoid dislocation, patients who experience injury to the laryngeal nerves during surgery usually awaken from surgery with a hoarse and/or breathy voice.
Differentiation between an arytenoid dislocation and nerve injury can be difficult in these instances, and diagnosis usually is made with the aid of laryngeal examination, laryngeal electromyography, and computed tomography scanning.
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.
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.
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.
Common injuries following long-term intubation can manifest in the form of edema, ulceration, granulomas, arytenoid dislocations
, adhesions, subglottic stenosis and vocal fold immobility, etc.