TRIGONUM HYPOGLOSSI Meaning and
Definition
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The term "trigonum hypoglossi" refers to a region or space in human anatomy that is located underneath the tongue. It is also known as the hypoglossal trigone or the sublingual triangle. This triangular area is situated on the floor of the mouth, bounded by various anatomical structures.
More specifically, the trigonum hypoglossi is formed by the convergence of multiple muscles and ligaments. It is bordered anteriorly by the midline of the tongue, posteriorly by the lingual septum, and laterally by the genioglossus muscle. These structures contribute to the triangular shape of the hypoglossal trigone.
The hypoglossal trigone plays a crucial role in the movement and function of the tongue. It contains the hypoglossal nerve, also known as cranial nerve XII, which is responsible for controlling the movements of most of the extrinsic and intrinsic muscles of the tongue. This nerve supplies motor innervation to these muscles, allowing for actions such as speaking, swallowing, and chewing.
Understanding the anatomy and functions of trigonum hypoglossi is significant in the medical field, particularly in disciplines such as neurology, dentistry, and head and neck surgery. Knowledge of this region is essential in diagnosing and treating various conditions related to tongue movement and function, as well as in performing surgical procedures in this area.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for TRIGONUM HYPOGLOSSI
- trigonumhypoglowssi
- t rigonum hypoglossi
- tr igonum hypoglossi
- tri gonum hypoglossi
- trig onum hypoglossi
- trigo num hypoglossi
- trigon um hypoglossi
- trigonu m hypoglossi
- trigonum h ypoglossi
- trigonum hypo glossi
- trigonum hypog lossi
- trigonum hypogl ossi
- trigonum hypoglo ssi
- trigonum hypoglos si
- trigonum hypogloss i
Etymology of TRIGONUM HYPOGLOSSI
The word trigonum hypoglossi is derived from Latin and Greek roots. Here's the breakdown:
1. Trigonum - This Latin word means triangle. It is derived from the Greek word trigonon, which also means triangle.
2. Hypoglossi - This Latin word is the genitive form of hypoglossus, which means under the tongue. Hypoglossus is itself derived from the Greek words hypo, meaning under, and glossa, meaning tongue.
Combining the two parts, trigonum hypoglossi can be translated as the triangle under the tongue.
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