SULCUS MENTOLABIALIS Meaning and
Definition
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Sulcus mentolabialis refers to a specific anatomical structure located in the lower facial region, specifically underneath the lower lip. Also known as the mentolabial groove or the labiomental crease, the sulcus mentolabialis is a natural indentation or groove that runs horizontally below the lower lip, separating the lower lip from the chin.
The sulcus mentolabialis is formed due to the underlying mentalis muscle, a muscle responsible for movements of the lower lip. It is typically more emphasized in some individuals compared to others based on genetics and facial anatomy.
This prominent crease is of significance in various fields such as dentistry, plastic surgery, and anthropology. In dentistry, the sulcus mentolabialis can serve as a marker for the position of the denture border, while in plastic surgery, it can be analyzed and modified during procedures like lip augmentation or reconstruction.
Furthermore, the sulcus mentolabialis has also been studied in anthropology to understand variations in facial structures among different populations. Researchers have explored the depth, shape, and other features of this sulcus to gain insights into the evolution and development of facial morphology.
In conclusion, the sulcus mentolabialis is the natural groove that runs horizontally underneath the lower lip, separating it from the chin. It is significant in various fields due to its anatomical characteristics and its implications in dental procedures, plastic surgery, and anthropological studies.
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The mentolabial furrow, the indistinct line separating the lower lip from the cbin.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for SULCUS MENTOLABIALIS
- sulcusmentwolabialis
- sulcusmentoolabialis
- s ulcus mentolabialis
- su lcus mentolabialis
- sul cus mentolabialis
- sulc us mentolabialis
- sulcu s mentolabialis
- sulcus m entolabialis
- sulcus me ntolabialis
- sulcus men tolabialis
- sulcus ment olabialis
- sulcus mento labialis
- sulcus mentol abialis
- sulcus mentola bialis
- sulcus mentolab ialis
- sulcus mentolabi alis
- sulcus mentolabia lis
- sulcus mentolabial is
- sulcus mentolabiali s
Etymology of SULCUS MENTOLABIALIS
The word "sulcus mentolabialis" is derived from Latin.
- "Sulcus" in Latin means "furrow" or "trench". In anatomy, it refers to a groove or depression.
- "Mento" is Latin for "chin".
- "Labialis" means "related to the lips" or "pertaining to the lips".
Therefore, "sulcus mentolabialis" refers to the groove or depression that is located in the area of the chin near the lips.
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