Understanding the Prespiracular Region of the Eye and Its Importance for Tear Production

Prespiracular refers to the region of the eye that is located between the cornea and the iris. This area is responsible for producing tears, which help to keep the eye moist and clean.

The prespiracular region is a small area located in the inner corner of the eye, near the nasal side of the iris. It contains a number of specialized glands that produce tears, which are secreted into the eye through tiny ducts. These tears help to keep the eye moist and clean, and they also play a role in maintaining the health of the cornea and other structures in the eye.

Prespiracular tears are different from the more familiar type of tears that are produced by the lacrimal gland, which is located under the eyebrow bone and secretes tears into the nasal cavity. Prespiracular tears are thicker and more viscous than lacrimal tears, and they are designed to provide a protective layer on the surface of the eye. They also contain antibodies and other substances that help to protect the eye from infection and injury.