About 125,000 results
Open links in new tab
  1. 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, …

  2. The C1 Vertebra: Anatomy and 3D Illustrations - Innerbody

    Dec 31, 2025 · 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 …

  3. The C1-C2 Vertebrae and Spinal Segment - Spine-health

    The C1 and C2 vertebrae are the first two vertebrae of the spine. Trauma to this level not only injures these two vertebrae, but may also damage the C2 spinal nerve, the vertebral artery, and/or the spinal …

  4. Cervical Spine (Neck): What It Is, Anatomy & Disorders

    Your first vertebra (C1), also called the atlas, is a ring-shaped bone that begins at the base of your skull. It’s named after Atlas, of Greek mythology, who held the world on his shoulders.

  5. All You Need To Know About Your C1 and C2 Vertebrae

    Nov 13, 2024 · The C1 and C2 vertebrae, also known as the atlas and axis, are the uppermost bones in the spinal column. They play a crucial role in supporting the skull and enabling head movements.

  6. Atlas (C1) | Radiology Reference Article | Radiopaedia.org

    Dec 6, 2023 · The atlas (plural: atlases) is the first cervical vertebra, commonly called C1. It is an atypical cervical vertebra with unique features. It articulates with the dens of the axis and the occiput, …

  7. Vertebra C1 - e-Anatomy - IMAIOS

    The first cervical vertebra C1, (atlas (C1)), is a unique ring-shaped structure that plays a crucial role in supporting the skull and facilitating its range of motion. The atlas lacks a vertebral body and a …

  8. The Cervical Spine - Features - Joints - TeachMeAnatomy

    Nov 6, 2025 · Since the vertebral foramen is large, it is unlikely that there will be damage to the spinal cord at the C1 level. However, there may be damage further down the vertebral column.

  9. Cervical Spine Anatomy: Vertebrae, Muscles, Functions & Diagram

    Jan 1, 2026 · Cervical Spine Anatomy Vertebrae (C1–C7) The cervical spine is the top part of the spinal column, located in the neck. It is made up of seven vertebrae, labeled C1 through C7. These bones …

  10. Atlas (C1 Vertebra): Anatomy, Functions, & Labeled Diagram

    Dec 1, 2022 · As mentioned above, the atlas is the first vertebral bone, located between the skull base and the axis (C2), the second cervical vertebrae. As it is the first bone of the vertebral column, the …