Vertebrae Anatomy Definition

The body is composed of cancellous bone which is the spongy type of osseous tissue whose micro anatomy has been specifically studied within the pedicle bones. The vertebral column is the defining characteristic of a vertebrate in which the notochord a flexible rod of uniform composition found in all chordates has been replaced by a segmented series of bone.

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Vertebrae or vertebras any of the segments composed of cartilage in cartilaginous fishes and of bone in other vertebrates that form the.

Vertebrae anatomy definition. Vertebra synonyms vertebra pronunciation vertebra translation english dictionary definition of vertebra. Vertebrae definition any of the bones or segments composing the spinal column consisting typically of a cylindrical body and an arch with various processes and forming a foramen or opening through which the spinal cord passes. The irregularly shaped bones form the roughly s shape of the spinal cord.

It provides a supporting axis for the body and protects the spinal cord. Between each vertebra is an intervertebral disc which helps provide shock absorption and protect the. N a congenital vertebral defect in which the vertebra develops features of the adjoining region or structurefor example lumbosacral or cervicothoracicresulting in major postural effects on the vertebral column.

Spine anatomy overview video. Vertebrae are the 33 individual interlocking bones that form the spinal column. Each vertebra has three main functional components.

Vertebrae are boneslocated within the vertebral column. The vertebral column also known as the backbone or spine is part of the axial skeleton. The vertebral body for load bearing.

Every vertebra has a body which consists of a large anterior middle portion called the centrum plural centra and a posterior vertebral arch also called a neural arch. The vertebral column also called the spinal column or spine consists of a series of vertebrae connected by ligaments. Vertebra vertebrae plural definition.

Vertebrae separated by intervertebral discs. In humans they are a series of 33 bonesthat run from the base of the skull to the coccyx. The vertebral column consists of seven cervical vertebrae in the neck followed by 12 thoracic vertebrae that connect to the ribs five lumbar vertebrae.

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