2025年1月13日 · The human spine is made up of 33 small bones called vertebrae, which fit together to support the upper body. The spine helps us stand tall, hold up our heads, and …

2025年1月16日 · Explore the anatomy and structure of the 26 bones that make up the spine with Innerbody's 3D model.

2023年10月18日 · Your spine is the long column of bones that extend from your neck to your lower back. Your spine starts at the base of your skull (head bone) and ends at your tailbone, …

2023年12月12日 · Anatomy of the Spine. 1. Cervical Vertebrae. The spine contains 7 cervical vertebrae named C1-C7, with thin intervertebral discs. The first two, C1 (atlas) and C2 (axis), …

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 …

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 …

2023年9月12日 · 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 …