INTERPARIETAL SUTURE Meaning and
Definition
-
Interparietal Suture is a term used in anatomy to describe a specific structure found on the human skull. It refers to the junction or line of union between the two parietal bones, which are the large flat bones that form the sides and roof of the skull.
The interparietal suture runs vertically in the middle of the skull, separating the left and right parietal bones. It begins at the sagittal suture, a line of union between the parietal bones and the frontal bone at the top of the skull, and extends towards the lambdoid suture at the back. The lambdoid suture is the line of union between the parietal bones and the occipital bone at the base of the skull.
During infancy, the interparietal suture is flexible and partially open, allowing for skull growth and expansion as the brain develops. However, as an individual matures, the skull bones gradually fuse together, including the interparietal suture. This process is known as cranial ossification.
The interparietal suture is an important anatomical landmark and is often examined in osteology, paleoanthropology, and forensic sciences to determine age, sex, and overall skeletal health. Variations in the interparietal suture's development or fusion patterns can provide valuable information for studying human evolution, genetic disorders, or craniofacial abnormalities.
Common Misspellings for INTERPARIETAL SUTURE
- unterparietal suture
- jnterparietal suture
- knterparietal suture
- onterparietal suture
- 9nterparietal suture
- 8nterparietal suture
- ibterparietal suture
- imterparietal suture
- ijterparietal suture
- ihterparietal suture
- inrerparietal suture
- inferparietal suture
- ingerparietal suture
- inyerparietal suture
- in6erparietal suture
- in5erparietal suture
- intwrparietal suture
- intsrparietal suture
- intdrparietal suture
Etymology of INTERPARIETAL SUTURE
The word "interparietal" is derived from the Latin prefix "inter-" meaning "between" or "among", and the Latin word "parietalis" meaning "of the walls" or "relating to the walls". In anatomy, the term "parietal" refers to the walls of a cavity or a bone.
The word "suture" comes from the Latin word "sutura", which means "seam" or "suture" when referring to a surgical stitch. In anatomy, a suture is used to describe the fusion between bones in the skull.
Therefore, the etymology of "interparietal suture" suggests that it is the junction or seam between two parietal bones in the skull.
