CRANIAL SUTURE Meaning and
Definition
-
Cranial suture refers to the fibrous joints that are present between the bones of the skull. These sutures connect the different cranial bones, allowing them to grow and develop together during early development and maintaining cohesion and stability throughout life. These sutures are formed by thin, interlocking layers of fibrous connective tissue called sutural ligaments, which allow for slight movement between the bones while also providing structural support.
There are four main types of cranial sutures: the coronal suture, the sagittal suture, the lambdoid suture, and the squamous suture. The coronal suture runs horizontally from one side of the skull to the other, connecting the frontal bone to the parietal bones. The sagittal suture, on the other hand, runs longitudinally along the midline of the skull, connecting the two parietal bones. The lambdoid suture is shaped like an upside-down "V" and connects the parietal bones to the occipital bone at the back of the skull. Lastly, the squamous suture joins the temporal bones to the parietal bones on each side.
The cranial sutures play a crucial role in protecting the brain and maintaining the structural integrity of the skull. They allow for the growth and expansion of the brain during development, while also preventing excessive movement or separation of the cranial bones. These sutures are essential for skull flexibility during childbirth and the overall functioning of the skull's biomechanics.
Common Misspellings for CRANIAL SUTURE
- xranial suture
- vranial suture
- franial suture
- dranial suture
- ceanial suture
- cdanial suture
- cfanial suture
- ctanial suture
- c5anial suture
- c4anial suture
- crznial suture
- crsnial suture
- crwnial suture
- crqnial suture
- crabial suture
- cramial suture
- crajial suture
- crahial suture
- cranual suture
- cranjal suture
Etymology of CRANIAL SUTURE
The word "cranial" is derived from the Latin word "cranium", which means skull. It can be further traced back to the Ancient Greek word "kranion". The term "suture" comes from the Latin word "sutūra", which means a stitch or a seam. Therefore, "cranial suture" refers to the seams or joints in the skull where the bones meet and fuse together.
Similar spelling word for CRANIAL SUTURE
