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Spine Anatomy, Diagram & Pictures | Body Maps
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 travel to ...
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The Spine: Anatomy and Function
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 …
Vertebral Column: Anatomy, vertebrae, joints
Jul 30, 2019 · 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 …
Spine (Vertebral Column)
Find out about the vertebral or spinal column/backbone - what are the bones of the vertebra, anatomy, structure, and functions, along with labeled diagrams.
The Spinal Column: Anatomy and 3D Illustrations
Explore the anatomy and structure of the 26 bones that make up the spine with Innerbody's 3D model.
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The Vertebral Column - Joints - Vertebrae
The Vertebral Column. Written by Oliver Jones. Last updated November 14, 2022 • 59 Revisions •. The vertebral column is a series of approximately 33 bones called vertebrae, which are separated by intervertebral discs. The column can …
Lumbar Spine Anatomy, Diagram & Function | Body …
The spine’s four sections, from top to bottom, are the cervical (neck), thoracic (abdomen,) lumbar (lower back), and sacral (toward tailbone). Throughout the spine, intervertebral discs made of...
Spine anatomy: Function, segments, parts, and more
The spine, or backbone, is a long column of bones that runs down the center of a person’s back. It is essential for many functions, such as movement, support, and protecting the spinal cord. A...
Anatomy of the spine and back: normal anatomy | e …
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 the …
Spinal cord: Anatomy, structure, tracts and function
Anatomy. The spinal cord is part of the central nervous system (CNS). It is situated inside the vertebral canal of the vertebral column. During development, there’s a disproportion between spinal cord growth and vertebral column …
Vertebral Column Diagram, Anatomy & Model | Body Maps
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...
Spinal cord: Anatomy, functions, and injuries
This article looks at the spinal cord’s function and anatomy and includes an interactive diagram. The spinal cord is a long bundle of nerves and cells that carries signals between the brain...
Anatomy of the back: Spine and back muscles
It comprises the vertebral column (spine) and two compartments of back muscles; extrinsic and intrinsic. The back functions are many, such as to house and protect the spinal cord, hold the …
Spinal Anatomy and Back Pain
Discover the connection between spinal anatomy and back pain. Learn about common causes and the essential structures involved in back and neck pain.
Anatomy of the Spine
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 …
Spine and Vertebral Charts
Each of the 33 vertebrae that comprise our vertebral column function together in perfect tandem, while the muscles that connect along its length assist with many movements of the human body.
Normal Spinal Anatomy
Normal Spinal Anatomy. Radiculopathy, Radiculitis and Radicular Pain. Spinal Abnormalities Rarely Cause Back Problems. Spine Anatomy Overview Video. Disorders are common in the …
Lumbar Spine: What It Is, Anatomy & Disorders
Your lumbar spine supports the upper two sections of your spine — the seven vertebrae in your neck (cervical spine) and 12 vertebrae in your chest (thoracic spine) — and the weight of your …
Cervical Spine Anatomy, Diagram & Function | Body Maps
All seven cervical vertebrae are numbered. The C1, the first vertebra in the column (closest to the skull), is also known as the atlas. The C2, the vertebra below it, is also known as the axis. The...
Cervical Spine (Neck): What It Is, Anatomy & Disorders
Overview. The Cervical Spine. What is the cervical spine? Your cervical spine — the neck area of your spine — consists of seven stacked bones called vertebrae. The first two vertebrae of …
Cervical spine: Anatomy, ligaments, nerves and injury
The cervical portion of the spine is an important one anatomically and clinically. It is within this region that the nerves to the arms arise via the brachial plexus, and where the cervical plexus …
Cervical Spine Anatomy
The spinal cord is a bundle of nerves that extends from the brain and runs through the cervical spine and thoracic spine (upper and middle back) prior to ending just before the lumbar spine …