Phonation Anatomy and Physiology

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Across
  1. 2. extrinsic laryngeal muscle that inserts on the oblique line of the thyroid cartilage and is attached at the manubrium
  2. 6. Resides within the aryepiglottic folds
  3. 11. The border between the upper and lower respiratory tract that functions in swallowing, respiration, and phonation
  4. 17. Extrinsic laryngeal muscle that originates at the base of the styloid process and inserts into the greater cornu of the hyoid bone
  5. 18. Extrinsic laryngeal muscle located on the entire length of the neck
  6. 20. Undergirding layer of connective tissue running from the arytenoids to the epiglottis and thyroid cartilage
  7. 22. extrinsic laryngeal muscle that anteriorly originates on the mandible and inserts into the hyoid bone
  8. 23. Protective structure which drops when swallowing bolus (food)
  9. 24. Intrinsic laryngeal muscle that acts as an adductor that originates at the lateral part of the cricoid cartilage arch and inserts into the muscular process of the ipsilateral arytenoid cartilage
Down
  1. 1. Articulate with superior surface of arytenoids
  2. 3. Intrinsic laryngeal muscle that acts as an abductor
  3. 4. intrinsic laryngeal muscle that acts as an adductor and crosses
  4. 5. Extrinsic laryngeal muscle that originates at the greater cornu of the hyoid bone and inserts at the lateral side of the tongue
  5. 7. Extrinsic laryngeal muscle that originates from the thyroid cartilage and the tendinous arch of the cricothyroid muscle and inserts at the pharyngeal raphe
  6. 8. Intrinsic laryngeal muscle that is another glottal tensor and works medially
  7. 9. Intrinsic laryngeal muscle that is the main glottal tensor that contributes to pitch
  8. 10. Intrinsic laryngeal muscle that is a glottal relaxer
  9. 12. Consists of the body, the greater cornu, and the lesser cornu
  10. 13. unpaired intrinsic laryngeal muscle that acts as an adductor originates at the lateral borders of the posterior muscular processes of the arytenoid cartilage and inserts on the opposite lateral border
  11. 14. cartilage The most inferior of the laryngeal cartilages
  12. 15. Cartilage that forms the posterior point of attachment for vocal folds
  13. 16. extrinsic laryngeal muscle that originates at the mandible and inserts at the hyoid bone Omohyoid Extrinsic laryngeal muscle located in the anterior region of the neck and consists of two bellies
  14. 19. Adam's apple
  15. 21. laryngeal muscle that originates at the mandible and inserts at the hyoid bone