Each vertebra (pl.: vertebrae) is an irregular bone with a complex structure composed of bone and some hyaline cartilage, that make up the vertebral column or spine, of vertebrates. The …

Dec 13, 2025 · The vertebral column is a series of approximately 33 bones called vertebrae, which are separated by intervertebral discs. The column can be divided into five different …

Dec 24, 2025 · Vertebral column, in vertebrate animals, the flexible column extending from neck to tail, made of bones called vertebrae. The major function of the vertebral column is to protect …

Figure 7.3.1 – Vertebral Column: The adult vertebral column consists of 24 vertebrae, plus the fused vertebrae of the sacrum and coccyx. The vertebrae are divided into three regions: …

Sep 12, 2023 · In this article we’ll explore the anatomy and functions of the vertebral column. The spine, vertebral column, or backbone is defined as the bony structure that runs from the …

Aug 28, 2024 · The vertebral body is the large anterior cylindrical portion predominantly responsible for bearing the weight of the spine and body above it. The size of the vertebral …

Feb 3, 2023 · The spinal column, also known as the backbone or vertebral column, is made up of 33 individual bones called vertebrae. The vertebrae are stacked on top of each other and …

Jul 23, 2025 · The vertebral bone serves as a fundamental building block of the human spine. These bones are stacked, forming a flexible, strong pillar. This column provides the body with …

Aug 8, 2023 · The vertebral column (spine) defines the animal subphylum Vertebra, or vertebrates, of the phylum Chordata. In humans, it is composed of 33 vertebrae that include 7 …

Each vertebra has two cylinder-shaped projections (pedicles) of hard bone that stick out from the back part of the vertebral body, providing side protection for the spinal cord and nerves.