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The vertebral column, also known as the spinal column, spine or backbone, is the core part of the axial skeleton in vertebrate animals. In humans, there are normally 33 vertebrae, divided into cervical, thoracic, lumbar, sacral and coccygeal regions, with some variations possible.
12 wrz 2023 · The vertebral column (spine or backbone) is a curved structure composed of bony vertebrae that are interconnected by cartilaginous intervertebral discs. It is part of the axial skeleton and extends from the base of the skull to the tip of the coccyx. The spinal cord runs through its center.
Learn about the 33 vertebrae that form the spine, their functions, parts, and curves. See labeled diagrams of the cervical, thoracic, lumbar, sacral, and coccygeal vertebrae.
2 wrz 2024 · The vertebral column (also known as the backbone or the spine), is a column of approximately 33 small bones, called vertebrae. The column runs from the cranium to the apex of the coccyx, on the posterior aspect of the body. It contains and protects the spinal cord.
3 dni temu · The spine, also known as the vertebral column or spinal column, is a column of 26 bones in an adult body --- 24 separate vertebrae interspaced with cartilage, and then additionally the sacrum and coccyx.
Learn about the vertebral column, also known as the spinal column, and its regions, bones, discs, and ligaments. Find out how the vertebral column develops four curvatures that change with age and posture.
29 kwi 2022 · Summary. The vertebral column extends from the skull to the. pelvis. and consists of 33 vertebrae, which are differentiated into five regions: the. cervical spine. (C1–C7), the. thoracic spine. (T1–T12), the. lumbar spine. (L1–L5), the. sacrum. ( S1. –S5; fused in adults), and the. coccyx. (3–5 fused bones).
