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The human spine is one of the most-studied examples, as the general structure of human vertebrae is fairly typical of that found in other mammals, reptiles and birds. The shape of the vertebral body does, however, vary somewhat between different groups of living species. 展开
The vertebral column, also known as the spinal column, spine or backbone, is the core part of the axial skeleton in vertebrate animals. The vertebral column is the defining and eponymous characteristic of the vertebrate 展开
Spinal cord
The vertebral column surrounds the spinal cord which travels within the spinal canal, formed from a central hole within each vertebra. The spinal cord is part of the central nervous system that supplies nerves and receives … 展开Variations in vertebrae
The general structure of vertebrae in other animals is largely the same as in humans. Individual vertebrae are composed of a centrum (body), arches … 展开The number of vertebrae in a region can vary but overall the number remains the same. In a human vertebral column, there are normally 33 vertebrae. … 展开
The striking segmented pattern of the spine is established during embryogenesis when somites are rhythmically added to the posterior of the embryo. Somite formation begins around the third week when the embryo begins gastrulation and continues until all somites … 展开
Disease
Spina bifida is a congenital disorder in which there is a defective closure of the vertebral arch. Sometimes … 展开CC-BY-SA 许可证中的维基百科文本 Spine Structure and Function - Cleveland Clinic
2023年10月18日 · Your spine is an important bone structure that supports your body and helps you walk, twist and move. Your spine is made up of vertebrae (bones), disks, joints, soft …
The Spine: Anatomy and Function - National Spine …
2023年12月5日 · Your spine plays an essential role in supporting the body’s structure and vital functions. It protects the nervous system, facilitates movement, and enables communication between the brain and the rest of the …
The Spinal Column: Anatomy and 3D Illustrations
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.
Spine Anatomy, Diagram & Pictures | Body Maps
2015年2月25日 · The spinal cord, like the brain, has two major layers of protection. First are the vertebrae of the spine, and underneath those are three layers of tough membrane called the meninges. The meninges surround both …
Spine anatomy: Function, segments, parts, and more
2024年2月22日 · The spine is a long column of bones that runs down the center of a person’s back. It consists of 33 vertebrae across different regions of the spine. A person’s spine helps with stability, structure, and movement. It …
Spine (Vertebral Column) – Bones, Anatomy, & Labeled …
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 …
Anatomy of the Spine - Cedars-Sinai
The human spine is a complex anatomic structure that is the scaffolding for the entire body. It provides several important functions, including protection the spinal cord and nerves, and …
Vertebral Column: Anatomy, vertebrae, joints
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 …
The Vertebral Column - Joints - Vertebrae - Vertebral …
2024年9月2日 · 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 regions, with each region characterised by a different …
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