- 查看更多
前往 Wikipedia 查看全部内容Vertebral column - Wikipedia
The human spine is one of the most-studied examples, as the general structure of human vertebrae is fairly typical (homologous) 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 · Learn about the anatomy, function and conditions of the spine, a bony structure that supports your body and connects to different parts of your …
The Spine: Anatomy and Function - National Spine …
2023年12月5日 · Learn about the structure and role of the spine, its five regions, and the parts that make up each vertebra. Find out how the spine supports the body, protects the nervous system, and enables movement and …
Spine anatomy: Function, segments, parts, and more
2024年2月22日 · Learn about the structure and functions of the spine, a long column of bones that runs down the center of a person’s back. Find out about the five segments of the spine, the parts that make up each segment, …
Spine Anatomy, Diagram & Pictures | Body Maps
2015年2月25日 · Learn about the structure and function of the spinal cord, which connects the brain and the body. Find out how the spinal cord can be damaged by injury, disease, or disorder.
Spine (Vertebral Column) – Bones, Anatomy, & Labeled …
Learn about the vertebral column, also known as the spine, spinal column, or backbone, which is a flexible hollow structure of 33 bones that protects the spinal cord and supports the body. See the anatomy, functions, parts, …
The Spinal Column: Anatomy and 3D Illustrations
Learn about the 26 bones that make up the spine, their regions, parts, and functions. See interactive 3D models and diagrams of the spinal column and its components.
Vertebral Column: Anatomy, vertebrae, joints
2023年9月12日 · Learn about the vertebral column (spine or backbone), a curved structure of 33 vertebrae that protects the spinal cord and enables various movements. Explore the five regions, typical and atypical vertebrae, joints, …
The Vertebral Column - Joints - Vertebrae - Vertebral …
2024年9月2日 · Learn about the vertebral column, a series of 33 bones that protect, support and move the spinal cord. Find out the characteristics, functions and clinical relevance of each region: cervical, thoracic, lumbar, …
Vertebral column | Anatomy & Function | Britannica
2024年9月13日 · 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 the spinal cord; it also is an attachment for …
