Anatomy Of The Vertebral Body

The laminae are bilateral flattened plates that extend posteromedially from the posterior margin of the pedicles. Anatomy of a vertebra a typical vertebra consists of two parts.

Anatomy The American Center For Spine And Neurosurgery

The vertebral body is the largest part of the spinal bone and it comprises the anterior portion of the vertebra meaning it is located in the front relative to the bony ring that attaches in the back.

Anatomy of the vertebral body. Posteriorly the body is connected to a thin ring of bone known as the arch. The body of the vertebra and the vertebral arch form the vertebral foramen the larger central opening that accommodates the spinal canal which encloses and protects the spinal cord. Vertebrae articulate with each other to give strength and flexibility to the spinal column and the shape at their back and front aspects determines the range of movement.

Spine anatomy interactive video. The vertebral column is curved with two primary curvatures thoracic and sacrococcygeal curves and two secondary curvatures cervical and lumbar curves. Together these enclose the vertebral foramen which contains the spinal cord.

The vertebral body and the vertebral arch. The cavity of the vertebral body consists of cancellous bone tissue and is encircled by a protective layer of compact bone. The arch surrounds the hollow vertebral foramen and connects the body to the bony processes on the posterior of the vertebra.

The vertebral arch is posterior meaning it faces the back of a person. The pedicles which are short thick bilateral processes that protrude posteriorly from the posterolateral corner of the vertebral body forming the lateral walls. The vertebral column originally develops as a series of 33 vertebrae but this number is eventually reduced to 24 vertebrae plus the sacrum and coccyx.

Vertebral body is the thick oval segment of bone forming the front of the vertebra also called the centrum. A cylinder of bone known as the vertebral body makes up the majority of the lumbar vertebraes mass and bears most of the bodys weight. Regions of the vertebral column.

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