Vertebra - Wikipedia
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 …
Vertebral Column Anatomy | Structure, Regions & Function
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 …
Vertebral column | Anatomy & Function | Britannica
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 …
Vertebral Column: Anatomy, vertebrae, joints & ligaments | Kenhub
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 …
Vertebrae: The Bones of the Spinal Column - Spine Info
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 …
7.3 The Vertebral Column – Anatomy & Physiology 2e
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: …
Vertebrae of the Spine - Cedars-Sinai
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.
Vertebral Column: Anatomy | Concise Medical Knowledge
Dec 15, 2025 · The human spine, or vertebral column, is the most important anatomical and functional axis of the human body.
The Vertebral Column | Anatomy and Physiology I - Lumen …
It consists of a sequence of vertebrae (singular = vertebra), each of which is separated and united by an intervertebral disc. Together, the vertebrae and intervertebral discs form the vertebral …
Content - Health Encyclopedia - University of Rochester Medical Center
The vertebral column is also called the spinal column or backbone. It's made up of 33 vertebrae that are separated by spongy disks and classified into 4 distinct areas.