EPIPTERIC BONE Meaning and
Definition
-
The term "epipteric bone" refers to a small, irregularly shaped bone found in the human skull, specifically in the region between the frontal, parietal, and temporal bones. It is positioned near or within the pterion, which is a delicate, H-shaped junction connecting these three bones. The epipteric bone, also known as the sutural or Wormian bone, is an accessory bone that is considered to be an anatomical variant rather than a typical feature.
Typically, the human skull is composed of various bones that fuse together during development. However, in some cases, additional bones may form within certain sutures. The epipteric bone, if present, is usually quite small and may vary in size and shape among individuals. It arises due to additional ossification centers that develop along the sutures during the process of skull growth and fusion.
While the function of the epipteric bone remains somewhat unclear, it is believed to have limited functionality and is considered to be a relatively rare anatomical variation. It may serve as an attachment site for certain muscles, contribute to the stability of the skull, or even play a role in interpreting the forces exerted on the cranium. However, further research is needed to fully understand the purpose and significance of this bone.
In conclusion, an epipteric bone is an accessory bone located near the pterion of the skull. It is an anatomical variation that arises due to additional ossification centers along the sutures. Though its exact function is not well-understood, it is believed to have limited functionality and is considered a relatively uncommon feature.
-
A Wormian b. occasionally present at the pterion or junction of the parietal, frontal, great wing of the sphenoid, and squamous portion of the temporal bones.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for EPIPTERIC BONE
- epipteric bnne
- epipteric bo.e
- epipteric bofe
- epipteric bole
- epipteric booe
- epipteric bonu
- epipteric bonm
- epipteric bona
- epipteric bong
- epieptericbone
- epipt eric bone
- epipte ric bone
- epipter ic bone
- epipteri c bone
- epipteric b one
- epipteric bo ne
- epipteric bon e
Etymology of EPIPTERIC BONE
The word "epipteric" comes from the combination of two Greek terms: "epi", meaning "on" or "above", and "pterion", which refers to the junction of bones on the side of the skull. The suffix "-ic" is added to form the adjective "epipteric", indicating "pertaining to the area above the pterion". The term "epipteric bone" is used to describe a small accessory bone occasionally found in human skulls, particularly in the region above the pterion.
Infographic
Add the infographic to your website:
