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 proportions …

Dec 13, 2025 · All vertebrae share a basic common structure. They each consist of an anterior vertebral body, and a posterior vertebral arch. The vertebral body forms the anterior part of each vertebrae.

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 separated by …

Feb 6, 2026 · vertebral column, in vertebrate animals, the flexible column extending from neck to tail, made of a series of bones, the vertebrae. The major function of the vertebral column is protection of …

It comprises 33 small bones called vertebrae, which remain separated by cartilaginous intervertebral discs. The vertebral column forms the axial skeleton, skull bones, ribs, and sternum. The spine starts …

Explore the importance of vertebrae in the vertebral column.

A typical vertebra will consist of a body, a vertebral arch, and seven processes (Figure 7.3.4). The body is the anterior portion of each vertebra and is the part that supports the body weight. Because of …

: one of the sections of bone or cartilage that make up the spinal column. : any of the bony or cartilaginous segments that make up the spinal column and that have a short more or less cylindrical …

Sep 26, 2025 · The vertebral column, also known as the spine or backbone, is a bony structure composed of vertebrae extending from the skull to the pelvis. It provides structural support, houses …

From the superior end to the inferior end of the spine, these are the cervical, thoracic, lumbar and sacral regions, each with different numbers of vertebrae. These vertebrae stacked upon one another form …