NASAL NOTCH Meaning and
Definition
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The nasal notch is a anatomical feature located in the human skull. It refers to a small groove or indentation found on the superior border of the nasal bones, just above the nasion.
In more precise terms, the nasal notch is a concave depression that forms a curve or semi-circle on the upper part of the nasal bones. It is situated between the two nasal processes of the frontal bone, which is the prominent bony structure of the forehead. The nasal notch lies centrally in the frontonasal suture, where the nasal bones articulate with the frontal bone.
The nasal notch serves as a significant landmark in anatomical studies and medical practice. It plays a crucial role in the analysis and measurement of the cranial vault, skull morphology, and facial anthropometry. Its prominence or lack thereof can offer important information regarding the size, shape, and proportions of the skull and face.
Furthermore, the nasal notch can be utilized in forensic investigations to assist in the identification of human remains or in cases involving facial reconstruction. It serves as an anatomical reference point in various research fields, such as anthropology, anatomy, plastic surgery, and forensics, contributing valuable insights into the complexities of human craniofacial morphology.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for NASAL NOTCH
- basal notch
- masal notch
- jasal notch
- hasal notch
- nzsal notch
- nssal notch
- nwsal notch
- nqsal notch
- naaal notch
- nazal notch
- naxal notch
- nadal notch
- naeal notch
- nawal notch
- naszl notch
- nassl notch
- naswl notch
- nasql notch
- nasak notch
- nasap notch
Etymology of NASAL NOTCH
The word "nasal notch" has a straightforward etymology.
The term "nasal" is derived from the Latin word "nasus", meaning "nose". It has been borrowed into English to refer to anything relating to the nose.
The word "notch", on the other hand, comes from the Middle English "noche", which has its roots in the Old English "hnoh", both meaning a "cut" or a "nick". "Notch" is used to describe a V-shaped indentation, cut, or groove in an object.
Combining these two components, "nasal" and "notch", we arrive at "nasal notch", referring to a V-shaped indentation or groove in the nasal bone.
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