Human Larynx Anatomy Diagram - Vocal Folds and Glottis Structure #17623 (License: Personal Use)

This historical line illustration depicts a sagittal section of the human larynx, with labeled parts including the thyroid cartilage (a), cricoid cartilage (b), vocal folds (e), glottis (f), and arytenoid cartilages (g). The diagram emphasizes airflow dynamics through the trachea (d) and pharynx (c), illustrating phonation mechanics. Fine hatching indicates muscle and cartilage layers for structural clarity.

Used in educational contexts such as anatomy textbooks, otolaryngology resources, or voice science courses; targets users seeking foundational knowledge of vocal production or historical medical illustration styles.