What is the second cervical vertebra called?
Understand the Problem
The question is asking for the name of the second cervical vertebra, which is also known as the axis. This vertebra is important for the rotation of the head and holds the skull on top of the spine.
Answer
axis (C2)
The second cervical vertebra is called the axis (C2).
Answer for screen readers
The second cervical vertebra is called the axis (C2).
More Information
The axis is essential for head rotation because it serves as a pivot for the atlas and the head.
Tips
A common mistake is confusing the atlas (C1) with the axis (C2). Remember that the atlas supports the skull, while the axis allows head rotation.
Sources
- Second Cervical Vertebra - an overview | ScienceDirect Topics - sciencedirect.com
- Axis (C2) | Radiology Reference Article | Radiopaedia.org - radiopaedia.org
- Cervical Spine (Neck): What It Is, Anatomy & Disorders | Cleveland Clinic - my.clevelandclinic.org
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