Interarytenoid Muscles

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Adductor muscles of the vocal folds, they run between the arytenoid cartilages and aid in the closure of the posterior glottis. Because of this, the IA muscles play a significant role in controlling subglottic pressure during phonation.[1]

  1. "NATS July 2022 Pedagogy Workshop Working Group Three Science-Informed Terminology and Definitions for Voice Pedagogy" (PDF). Science-Informed Voice Pedagogy Resources. Retrieved March 5 2025. {{cite web}}: Check date values in: |access-date= (help)

Authored by: Paige De La O

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