Jan 18, 2022 · Your cervical spine — the neck area of your spine — consists of seven stacked bones called vertebrae. The first two vertebrae of your cervical spine are unique in shape and function. Your first vertebra (C1), also called the atlas, is a ring-shaped bone that begins at the base of your skull.

Position of human cervical vertebrae (shown in red). It consists of 7 bones, from top to bottom, C1, C2, C3, C4, C5, C6, and C7. In tetrapods, cervical vertebrae (sg.: vertebra) are the vertebrae of the neck, immediately below the skull.

Head and neck motions typically involve one or more of the following movements of the cervical spine: Flexion. The cervical spine bends directly forward with the chin tilting down. Neck flexion typically occurs when looking downward or while in forward head posture, such as when sitting with poor posture at a computer. Extension.

Aug 14, 2023 · Your seven cervical vertebrae are the portion of the spine in your neck. They protect your spinal cord and can be affected by various conditions.

At each level, the cervical vertebrae protect the spinal cord and work with muscles, tendons, ligaments, and joints to provide a combination of support, structure, and flexibility to the neck. There are some differences among the cervical vertebrae.

The cervical spine supports the weight of the cranium and head and neck motion. Typical vertebrae have hallmark anatomic structures that are conserved across the cervical, thoracic, and lumbar regions. Generally, each vertebra has a ventral vertebral body with mostly trabecular (cancellous) bone and a denser, mostly cortical dorsal vertebral arch.

Sep 5, 2024 · The first cervical vertebrae (C1) is known as the atlas. The second cervical vertebrae (C2) is known as the axis. In this article, we shall look at the anatomy of the cervical vertebrae – their characteristic features, articulations and clinical relevance.

Nov 14, 2023 · Overview of the features of the typical cervical vertebrae and atypical cervical vertebrae. The cervical portion of the spine is an important one anatomically and clinically.

3 days ago · The cervical vertebrae of the spine consist of seven bony rings that reside in the neck between the base of the skull and the thoracic vertebrae in the trunk. Among the vertebrae of the spinal column, the cervical vertebrae are the thinnest and most delicate bones.

Jan 28, 2025 · The cervical spine is the uppermost section of the vertebral column, consisting of seven vertebrae labeled C1 to C7. It is the most flexible part of the spine, allowing for a wide range of head and neck movements. [2] The first two vertebrae, the atlas (C1) and axis (C2), are uniquely structured to support the skull and enable rotational movements. The cervical spine …