Anatomy Of Vertebrae

The spine is made of 33 individual bones stacked one on top of the other. Between the vertebrae are small spaces known as intervertebral canals that allow spinal nerves to exit the spinal cord and connect to the various regions of the body.

Anatomy Of Vertebral Column

Twenty four bones are articulated vertebrae bones a singular bone is a vertebra.

Anatomy of vertebrae. Vertebrae contain a vertebral foramen for the passage of the spinal canal. Support of the vertebrae function in the skeletomuscular system by forming. The skull is connected to the cervical spine at c1 by synovial joints called the occipital cervical joint.

See lumbar spine anatomy and pain approximately 50 of flexion bending forward occurs at the hips and 50 occurs at the lumbar spine lower back. Each spinal motion segment of the spine has a pair of facet joints that provide the posterior support for the spine. The vertebral bodies of the lower back are the largest of the spine and they bear the majority of the bodys weight.

The two main muscle groups that affect the spine are extensors and flexors. The column runs from the cranium to the apex of the coccyx on the posterior aspect of the body. At the bottom of the spinal column are the remaining bones the naturally fused vertebrae of the sacrum and coccyx which join with your pelvis hip bones.

Functions of vertebrae include. The vertebrae of the spine align so that their vertebral canals form a hollow bony tube to protect the spinal cord from external damage and infection. Those findings are later to be found within the cervical.

A pivot joint is found at the very top of the spine called the. When viewed from the side an adult spine has a natural s shaped curve. For a student who just started studying the spinal column it is imperative to find observe and to identify features of typical vertebra.

The vertebrae also provide the openings the intervertebral foramina which allow. The vertebral column also known as the backbone or the spine is a column of approximately 33 small bones called vertebrae. Anatomy of the spine overview.

Thoracic Spine Anatomy