Spine: Anatomy, Function, Parts, Segments & Disorders - Cleveland Clinic
2023年10月18日 · Vertebrae: Your spine has 33 stacked vertebrae (small bones) that form the spinal canal. The spinal canal is a tunnel that houses your spinal cord and nerves, protecting them from injury. Most vertebrae move to allow for a range of motion. The lowest vertebrae (sacrum and coccyx) are fused together and don’t move.
The Spine: Anatomy and Function - National Spine Health …
2023年12月5日 · These elements include: Vertebrae: The bones of the spine. Each vertebra has space in the center, forming a hollow tube when stacked on top of each other so that they protect the spinal canal. Discs: Soft, cushion-like structures located between adjacent vertebrae. They provide shock absorption, flexibility, and support for the spinal column.
Vertebral Column: Anatomy, vertebrae, joints & ligaments
2023年9月12日 · 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.
Spine (Vertebral Column) – Bones, Anatomy, & Labeled Diagram
The vertebral column, commonly known as the spine, spinal column, or backbone, is a flexible hollow structure through which the spinal cord runs. It comprises 33 small bones called vertebrae, which remain separated by cartilaginous intervertebral discs.
Spine Anatomy, Diagram & Pictures | Body Maps - Healthline
2015年2月25日 · First are the vertebrae of the spine, and underneath those are three layers of tough membrane called the meninges. The meninges surround both brain and spinal cord and are filled with a...
Vertebral Column Diagram, Anatomy & Model | Body Maps - Healthline
2018年1月23日 · The vertebral column, also known as the spinal column, is a flexible column that encloses the spinal cord and also supports the head. It consists of various groups of vertebrae and is divided...
The Vertebral Column - Joints - Vertebrae - Vertebral Structure
2024年9月2日 · 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.
The Spinal Column: Anatomy and 3D Illustrations - Innerbody
2 天之前 · 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. Prior to adolescence, the spine consists of 33 bones because the sacrum's five bones and the coccyx's four do not fuse together until adolescence.
Spine anatomy: Function, segments, parts, and more - Medical News Today
2024年2月22日 · The spine, or backbone, is a long column of bones that runs down the center of a person’s back. It is essential for many functions, such as movement, support, and protecting the spinal cord. A...
Spine (Vertebral Column) – Bones, Anatomy, & Labeled Diagram
2023年12月12日 · The vertebral column, also known as the spine, spinal column, or backbone, is a flexible hollow structure within which the spinal cord is located. It is composed of 33 small bones called vertebrae, which are separated by cartilaginous intervertebral discs. The vertebral column forms the axial skeleton, skull bones, ribs, and sternum.