Which of the following is the abductor of vocal cords?
Correct Answer: Posterior cricoarytenoid
Description: Muscles acting on vocal cords: Abductor of vocal cord: Posterior cricoarytenoid Adductors: Lateral cricoarytenoid, interarytenoid (transverse arytenoid), thyroarytenoid (external pa Tensors: Cricothyroid vocalis (internal pa of thyroarytenoid)
Category:
ENT
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