What Is a Vertebra?
A vertebra is one of the individual bones that form the spinal column. Each vertebra has a body, an arch, and openings that help support the spine and protect the spinal cord. Vertebrae connect through joints and discs, allowing the back and neck to bend, rotate, and carry loads.
Quick Facts About Vertebra
Category
Spinal bone
Used for
Support, movement, and spinal protection
Common confusion
Vertebra versus intervertebral disc
Also called
Spinal bone
Often discussed with
Chiropractic Adjustments
Key Takeaways About Vertebra
- Each vertebra has a body, arch, and protective openings.
- Vertebrae connect through discs and joints along the spine.
- A vertebra is not the same as an intervertebral disc.
How Vertebra Works
A vertebra forms one section of the spinal column. Its broad front portion helps bear weight, while the rear arch creates a protected passage for the spinal cord. Small projections extend from the arch and provide attachment points for muscles and ligaments.
Related glossary terms: Atlas Vertebra, Cervical Spine, Thoracic Spine.
Neighboring vertebrae connect through facet joints and soft discs. These structures guide movement and help distribute pressure during activities such as walking, lifting, or turning. The neck, mid-back, and lower back contain vertebrae with different shapes because each region performs a different mechanical role. A chiropractor may describe a specific vertebra by its spinal region when discussing posture, motion, or an adjustment.
From the Arrowhead Clinic Chiropractor Hinesville team
When we assess a vertebra during Chiropractic Adjustments, we consider its spinal region, joint motion, and relationship to nearby muscles and tissues. We also review posture and movement findings so the adjustment approach matches the area being examined.
Vertebra in Practice: A Real-World Example
A person with neck stiffness may have limited motion around the cervical vertebrae. During Chiropractic Adjustments, the practitioner may assess neck movement and the surrounding joints before selecting an appropriate technique.
Related Services
Related Terms
Atlas Vertebra
Atlas Vertebra is the topmost bone in the cervical spine and supports the skull. This ring-shaped…
Cervical Spine
Cervical Spine is the neck section of the vertebral column. It consists of vertebrae, joints, discs…
Thoracic Spine
Thoracic Spine is the middle section of the vertebral column, located between the cervical spine in…
Lumbar Spine
Lumbar Spine is the lower section of the spinal column between the thoracic spine and pelvis…
Arrowhead Clinic Chiropractor Hinesville
Have Questions About Vertebra?
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