Spine: Anatomy, Function, Parts, Segments & Disorders
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, a part of your pelvis (the large bony structure between your abdomen and legs). What does the spine look like? A healthy spine has three natural curves that make an S-shape.
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.
The Spine: Anatomy and Function
2023年12月5日 · The entire spinal column consists of 33 individual bones called vertebrae, plus two sections of naturally fused vertebrae – the sacrum and the coccyx – located at the very bottom of the spine. All of these bones and sections are important to …
Vertebral Column: Anatomy, vertebrae, joints & ligaments - Kenhub
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.
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.
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.
Spine Anatomy, Diagram & Pictures | Body Maps - Healthline
2015年2月25日 · Spine Anatomy, Diagram & Pictures | Body Maps. Human body. Skeletal System. Spine. The spinal cord begins at the base of the brain and extends into the pelvis. Many of the nerves of...
Spine anatomy: Function, segments, parts, and more - Medical News Today
2024年2月22日 · This article discusses the anatomy of the spine in more detail, including its functions, segments, and parts. It also explores common conditions affecting the spine and when someone may...
Vertebral Column Diagram, Anatomy & Model | Body Maps - Healthline
2018年1月23日 · 5 lumbar vertebrae. 5 sacral vertebrae. 4 coccygeal vertebrae. A normal adult has four curvatures in the vertebral column. Their main purpose is to align the head with a vertical line through the...
Anatomy of the spine and back: normal anatomy | e-Anatomy
2024年10月2日 · Anatomical diagrams of the spine and back. This human anatomy module is composed of diagrams, illustrations and 3D views of the back, cervical, thoracic and lumbar spinal areas as well as the various vertebrae. It contains the osteology, arthrology and myology of …