In the laryngeal vestibule, which structure forms the front boundary?

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Multiple Choice

In the laryngeal vestibule, which structure forms the front boundary?

Explanation:
The front boundary of the laryngeal vestibule is formed by the epiglottis. This flap of cartilage sits over the laryngeal inlet and acts as the anterior wall of the vestibule, with its posterior edge contributing to that boundary. The aryepiglottic folds form the lateral boundaries, while the false vocal cords lie inferiorly as the lower boundary. The true vocal cords lie deeper below. So, the posterior portion of the epiglottis defines the front boundary.

The front boundary of the laryngeal vestibule is formed by the epiglottis. This flap of cartilage sits over the laryngeal inlet and acts as the anterior wall of the vestibule, with its posterior edge contributing to that boundary. The aryepiglottic folds form the lateral boundaries, while the false vocal cords lie inferiorly as the lower boundary. The true vocal cords lie deeper below. So, the posterior portion of the epiglottis defines the front boundary.

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