Atlas (anatomy) - Wikipedia
In anatomy, the atlas (C1) is the most superior (first) cervical vertebra of the spine and is located in the neck. The bone is named for Atlas of Greek mythology, just as Atlas bore the weight of the heavens, the first cervical vertebra supports the head. [1]
Atlas (C1 Vertebra): Anatomy, Functions, & Labeled Diagram
2022年12月1日 · The atlas is a thin ring-shaped bone that does not resemble the typical vertebrae, thus being classified as an atypical vertebra. It is the most delicate of all the 7 cervical vertebrae and lacks a vertebral body and spinous process.
Anatomical structure of the atlas - Kenhub
2023年10月30日 · The atlas is a ring shaped bone that does not contain a vertebral body or a spinous process and is therefore classified as an atypical vertebra. Instead of a vertebral body, the atlas is made up of an anterior and posterior arch, which are joined by …
Atlas - Physiopedia
The Atlas (the first cervical vertebra - C1) differs from the other cervical vertebrae in that it has no body or spinous process. It is comprised of two bony arches with two bony masses laterally. It articulates with the Occiput above and C2 (the Axis ) below.
The C1 Vertebra: Anatomy and 3D Illustrations - Innerbody
2024年11月27日 · The C1 vertebra, known as the atlas, is the superior-most vertebra in the spinal column. It plays vital roles in the support of the skull, spinal cord, and vertebral arteries and provides attachment points for several muscles of the neck.
Cervical Vertebrae (Cervical Spine) – Anatomy, Function, & Diagram
2022年5月24日 · Atlas (C1): Located at the top of the spine, the atlas forms an articulation with the occipital bone, connecting the skull and spine. Its primary difference from the other vertebrae in the cervical region is the absence of a vertebral body and spinous process.
Atlas Bone Anatomy - GetBodySmart
2022年11月2日 · The atlas bone is the first of seven cervical vertebrae. It supports the weight of the skull. The name for the bone was derived from a deity of Greek mythology called Atlas, who supported the heavens.
Atlas | Complete Anatomy - Elsevier
Discover the unique features of the atlas, the first cervical vertebra, including its structure, ossification, variations, and clinical correlates.
Atlas Bone - Radiology In Plain English
2023年12月26日 · The atlas bone, a critical component of the human body, plays an important role in the structural and functional integrity of the spine. As the first cervical vertebra, it holds a unique position, directly connecting the spine to the skull.
Atlas Anatomy, C1 Cervical Vertebrae Diagram & Function - Healthline
2018年1月19日 · The atlas is one of the two upper cervical vertebrae, also known as C1, which is the topmost vertebra of the spinal column. It is the vertebra that is in contact with the occipital bone, a flat...
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