THYROID FORAMEN Meaning and
Definition
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The thyroid foramen is a anatomical structure located in the cranium, specifically in the base of the skull. It refers to a small opening or aperture that runs through the lower section of the thyroid cartilage, also known as the Adam's apple, in the neck region. This foramen allows for the passage of important structures such as blood vessels, nerves, and lymphatic vessels, which supply and innervate the thyroid gland.
The thyroid gland is an important endocrine organ responsible for the production and secretion of hormones that regulate metabolism, growth, and development in the body. The thyroid foramen plays a crucial role in ensuring the proper functioning of the thyroid gland by providing a route through which essential blood vessels and nerves can reach it.
During embryonic development, the thyroid gland descends from its initial position in the base of the tongue to its final location in the front of the neck. As it moves, the thyroid foramen forms as an opening in the thyroid cartilage to accommodate the passage of necessary structures. This foramen is an important landmark for anatomical identification and differentiation from similar structures in the neck.
Overall, the thyroid foramen is a specific anatomical feature within the thyroid cartilage that facilitates the passage of blood vessels, nerves, and lymphatic vessels to provide important support and innervation to the thyroid gland.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for THYROID FORAMEN
- rhyroid foramen
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Etymology of THYROID FORAMEN
The etymology of the word "thyroid foramen" can be broken down as follows:
1. "Thyroid": This term originates from the Greek word "thyreoeidḗs" (θυρεοειδής), which means "shield-shaped" or "like a door". This is derived from "thyreós" (θυρεός) meaning "door" or "gate" and "eîdos" (εἶδος) meaning "shape" or "form". The term "thyroid" is used in anatomy to refer to the thyroid cartilage, which is a shield-shaped structure located in the neck.
2. "Foramen": This word comes from Latin, specifically from the word "forāmen", meaning "opening" or "hole".
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