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 …
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: …
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 …
Anatomy, Back, Vertebral Column - StatPearls - NCBI Bookshelf
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 …
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 …