PARS SQUAMOSA Meaning and
Definition
-
Pars squamosa refers to a specific anatomical region or division found within the temporal bone, one of the bones of the human skull. The term "pars" is derived from Latin, meaning part or division, while "squamosa" also has Latin origins, denoting the presence of scales or flakes.
The pars squamosa is located in the lateral portion of the temporal bone, adjacent to the squamous portion of the bone, which makes up a significant portion of the side of the skull. This anatomical division is primarily composed of dense and thick bone tissue, forming a protective layer around the vital structures within the temporal region.
The pars squamosa exhibits a scale-like appearance due to the presence of small bony plates or ridges, which give it its name. These scales provide increased strength and stability to the temporal bone while also contributing to its unique structure. Additionally, the pars squamosa serves as an attachment site for various muscles and ligaments involved in the movement and stabilization of the jaw and skull.
In summary, the pars squamosa is a distinct part of the temporal bone characterized by its scale-like appearance and dense bony composition. It plays a crucial role in protecting important structures within the temporal region and providing structural support for jaw and skull movement.
-
The squamous portion of the temporal bone, squama temporalis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PARS SQUAMOSA
- pars squamnsa
- pars squamo3a
- pars squamoca
- pars squamoqa
- pars squamora
- pars squamosi
- pars squamose
- pars squamosc
- pa rs squamosa
- par s squamosa
- pars s quamosa
- pars sq uamosa
- pars squ amosa
- pars squa mosa
- pars squam osa
- pars squamo sa
- pars squamos a
Etymology of PARS SQUAMOSA
The word "pars squamosa" is a Latin phrase that translates to "scaly part" or "scale-covered part". The etymology of the individual words is as follows:
1. "Pars": This is a Latin word meaning "part" or "portion". It comes from the Proto-Indo-European root "*per-", which means "to assign" or "to allot".
2. "Squamosa": This is the feminine form of the Latin adjective "squamosus", meaning "scaly" or "covered in scales". It is derived from the noun "squama", which means "scale".
Therefore, when combined, "pars squamosa" signifies a part or portion that is covered in scales or has a scaly appearance.
Infographic
Add the infographic to your website:
