Atrophy of the Posterior Cricoarytenoid Muscle as an Indicator of Recurrent Laryngeal Nerve Palsy

BACKGROUND AND PURPOSE: The posterior cricoarytenoid (PCA) muscle is one of the intrinsic muscles of the larynx innervated by the recurrent laryngeal nerve. As such, recurrent laryngeal nerve palsy should not only result in paralysis of the true vocal cord or thyroarytenoid muscle but also in a simi...

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Bibliographic Details
Published in:AJNR Am J Neuroradiol
Main Authors: Vitale Romo, Laura, Curtin, Hugh D.
Format: Artigo
Language:Inglês
Published: American Society of Neuroradiology 1999
Subjects:
Head and Neck
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC7056085/
https://ncbi.nlm.nih.gov/pubmed/10219413
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