Spine Bone Diagram

The muscles of the lower back help stabilize rotate flex and extend the spinal column which is a bony tower of 24 vertebrae that gives the body structure and houses the spinal cord. It is protected within the spinal canal a bony arch formed by each of the vertebral bones. One is on the left and another is on the right.

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Human Spine And Spinal Cord Picture C1 S5 Vertebra

Spinal Anatomy Vertebral Column

Vertebral Column Anatomy Britannica

The spine is made of 33 individual bones stacked one on top of the other.

Spine bone diagram. Strong muscles and bones flexible tendons and ligaments and sensitive nerves contribute to a healthy spine. The spine diagram shown below consists of many bones or vertebraesoft discsthe spinal cord and spinal nerves. The vertebrae which stack like spools of thread support the back and protect the spinal cord. Among these is the birth defect spina bifida which is the incomplete development of the central nervous system including the spine.

The spine anatomy is a complex structure. The spinal cord begins at the base of the brain and runs down the spine to the low back. This spinal column provides the main support for your body allowing you to stand upright bend and twist while protecting the spinal cord from injury. Between every two vertebral bones two nerves exit the spinal canal.

The spinal cord can also be afflicted by disease or disorder. It unites the osteology arthrology and myology of the spine and back. This human anatomy module is composed of diagrams illustrations and 3d views of the back cervical thoracic and lumbar spinal areas as well as the various vertebrae.