INCISURA PARIETALIA Meaning and
Definition
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The term "incisura parietalia" refers to a specific anatomical feature located on the parietal bone of the skull. The parietal bone is one of the two bones that make up the sides and upper part of the skull, and it forms the majority of the roof of the cranial cavity. The incisura parietalia, also known as the parietal notch or the parietal eminence, is a small indentation or groove on the outer surface of the parietal bone.
Anatomically, the incisura parietalia is situated near the superior border of the parietal bone, close to the sagittal suture that separates the left and right parietal bones. This notch is typically classified by its depth and shape, which can vary among individuals. It is often described as a small, concave depression that is wider anteriorly and becomes slightly narrower towards the posterior end.
The incisura parietalia serves as a reference point for surgical, anthropological, and radiological studies. It can be used to locate nearby anatomical landmarks, such as the superior sagittal sinus and the parietal foramen. Additionally, the shape and dimensions of the incisura parietalia can also provide valuable insights into the evolution, development, and morphological variations of the skull.
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Parietal notch, an angle between the squamous and mastoid portions of the temporal bone.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for INCISURA PARIETALIA
- uncisura parietalia
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- incusura parietalia
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Etymology of INCISURA PARIETALIA
The term "incisura parietalia" is derived from Latin and has its roots in medical terminology.
- "Incisura" comes from the Latin verb "incidere", meaning "to cut into" or "to notch". In medical terms, "incisura" refers to a notch or indentation.
- "Parietalia" comes from the Latin word "paries", meaning "wall" or "partition". In anatomy, "parietal" refers to the outer layer or wall of a body cavity or organ.
Thus, "incisura parietalia" refers to a specific notch or indentation located in the parietal region. In medicine, the term is often used to describe the notches or indentations in the parietal bones of the skull.
