Spine: Anatomy, Function, Parts, Segments & Disorders
网页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).
The Spine: Anatomy and Function
网页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 the spine’s ability to function properly.
Spine Anatomy, Diagram & Pictures | Body Maps - Healthline
网页2015年2月25日 · Spine. The spinal cord begins at the base of the brain and extends into the pelvis. Many of the nerves of the peripheral nervous system, or PNS, branch out from the spinal cord and...
The Spinal Column: Anatomy and 3D Illustrations - Innerbody
网页4 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 …
Vertebral Column: Anatomy, vertebrae, joints & ligaments - Kenhub
网页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
网页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 vertebral column forms the axial skeleton, skull bones, ribs, and sternum.
The Vertebral Column - Joints - Vertebrae - Vertebral Structure
网页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.
Anatomy of the back: Spine and back muscles - Kenhub
网页2023年11月3日 · The vertebral column (spine) is the bony core of the back. It is formed by a chain of 33 interconnected vertebrae and their intervening joints. It forms the axial skeleton together with the skull and rib cage. Numerous muscles, ligaments and tendons support the spine, providing it with flexibility and a great range of motion. Vertebral column.
Spine anatomy: Function, segments, parts, and more - Medical News Today
网页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...
Anatomy of the spine and back: normal anatomy | e-Anatomy
网页2024年7月22日 · The back muscles represented on an anatomical chart and on a schematic view of the origin and insertion of the proper muscles of the back (iliocostal muscle of the neck, lumbar (lumbar and thoracic parts), longissimus muscles of head, neck and thorax, the spinalis muscles of the neck and thorax, semispinalis muscle …
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