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The subglottis or subglottic region is the lower portion of the larynx, extending from just beneath the vocal cords down to the top of the trachea. The structures in the subglottis are implicated in the regulation of the temperature of the breath.
It is the samll ovoid area located at the medial angle of the eye located medially to the plica semilunaris and is part of the lacrimal lake. Caruncle + Plica semilunaris = Lacrimal lake What kind of glands does the ccaruncle contain and what kind of epithelium is it made up of?