ARCUS VERTEBRAE Meaning and
Definition
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Arcus vertebrae refers to a bony structure found in the spinal column that is present in each vertebra. Specifically, it refers to the posterior section of a vertebra, forming a distinct arch-like shape. In humans, the arcus vertebrae is comprised of two primary components: the pedicles and the lamina.
The pedicles are the short, thick bony segments that branch off from the vertebral body, connecting it to the posterior arch. They contribute to the overall strength and stability of the vertebra. On the other hand, the laminae are thin, flat plates that extend posteriorly from the pedicles, joining together in the middle to form the posterior arch. The laminae function as protective covers for the spinal cord, shielding it from potential injury.
The arcus vertebrae serves several crucial functions within the vertebral column. Firstly, it provides attachment sites for various muscles, ligaments, and tendons that help stabilize and support the spine. Additionally, it forms a protective enclosure for the spinal canal, safeguarding the spinal cord and the surrounding nerve roots. Furthermore, the arcus vertebrae assists in bearing and distributing the load applied to the vertebral column during daily movements and activities.
Overall, the arcus vertebrae is an integral structural component of the spinal column, playing a significant role in maintaining the stability, protection, and functionality of the vertebral column as a whole.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ARCUS VERTEBRAE
- zrcus vertebrae
- srcus vertebrae
- wrcus vertebrae
- qrcus vertebrae
- aecus vertebrae
- adcus vertebrae
- afcus vertebrae
- atcus vertebrae
- a5cus vertebrae
- a4cus vertebrae
- arxus vertebrae
- arvus vertebrae
- arfus vertebrae
- ardus vertebrae
- arcys vertebrae
- archs vertebrae
- arcjs vertebrae
- arcis vertebrae
- arc8s vertebrae
- arc7s vertebrae
Etymology of ARCUS VERTEBRAE
The word "arcus vertebrae" has a Latin etymology.
- "Arcus" is a Latin noun meaning "arch" or "bow".
- "Vertebrae" is the plural form of the Latin noun "vertebra", which means "joint" or "vertebra" in English.
So, "arcus vertebrae" can be translated as "arch of the vertebrae". It refers to the bony arch structure that forms the posterior part of a vertebra, enclosing and protecting the spinal cord.
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