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Aug 2, 2024 · Vertebral column, in vertebrate animals, the flexible column extending from neck to tail, made of bones called vertebrae. The major function of the vertebral column is to protect the spinal cord; it also is an attachment for many muscles. In humans, it further transmits body weight in walking and standing.
- The Editors of Encyclopaedia Britannica
3 days ago · The vertebra provides several crucial functions to the body. First, it acts as a structural component of the spine, bearing body weight, anchoring muscles and the spinal cord, and forming joints with other vertebrae and ribs that allow the torso and neck to move. Second, the vertebra protects the delicate tissues of the spinal cord by ...
Aug 1, 2024 · Introduction. Functional spinal unit (FSU) defined as the cephalad vertebral body, caudad vertebral body, intervertebral disc, and the corresponding facet joints. function is to provide physiologic motion and protect neural elements. intradiscal pressure depends on position. Spinal stability.
Jul 22, 2024 · The spinal cavity, also known as the vertebral cavity or spinal canal, is a tubular structure that runs the length of the vertebral column. It is formed by the vertebrae of the spine and houses the spinal cord and the beginnings of spinal nerves. Location The spinal cavity is located within the vertebral column, extending.
3 days ago · The lumbar vertebrae are located between the thoracic vertebrae and pelvis. They form the lower part of the human back in humans, and the tail end of the back in quadrupeds. In humans, there are five lumbar vertebrae. The term is used to describe the anatomy of humans and quadrupeds, such as horses, pigs, or cattle.
2 days ago · Spinal cord injury without radiographic abnormality exists when spinal cord injury is present but there is no evidence of spinal column injury on radiographs. [22] Spinal column injury is trauma that causes fracture of the bone or instability of the ligaments in the spine ; this can coexist with or cause injury to the spinal cord, but each injury can occur without the other. [ 23 ]
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Jul 31, 2024 · An intervertebral disc is a mass of soft tissue located between the vertebrae of the spinal column. It acts as a shock absorber for the spine and allows independent movement of the vertebrae to increase flexibility in the spine. Many injuries, including disc degeneration and herniated discs, affect the intervertebral discs.
