What Is a Vertebra?
A vertebra is one individual bone in the spinal column. Vertebrae connect with neighboring bones through joints and support the body's trunk while protecting the spinal cord. Each vertebra has a central opening, bony projections, and surfaces that help form the spine's shape and guide movement through the neck, mid-back, and lower back.
Quick Facts About Vertebra
Category
Spinal bone
Used for
Describing spinal structure and movement
Common confusion
A vertebra is bone, while a disc is cushioning tissue
Also called
Spinal bone
Often discussed with
Chiropractic Adjustment
Key Takeaways About Vertebra
- Each vertebra has distinct surfaces and bony projections.
- Its position helps describe spinal movement and alignment.
- A vertebra is not the same as an intervertebral disc.
How Vertebra Works
A vertebra works as part of a linked column of bones. Its body bears much of the load, while the arch and projections create attachment points for ligaments and muscles. Openings within the stacked bones form a passage for the spinal cord.
Related glossary terms: Atlas Vertebra, Cervical Spine, Lumbar Spine.
Neighboring vertebrae meet at facet joints and connect through an intervertebral disc. Their shape differs by region, so a neck vertebra does not function exactly like a lower-back vertebra. During a Chiropractic Adjustment, the provider considers the vertebra's location, nearby joints, muscle tension, and available range of motion. This assessment helps distinguish the targeted spinal segment from surrounding tissues.
From the Arrowhead Clinic Chiropractic - Albany team
When we assess a vertebra, we consider its spinal region, nearby joint motion, muscle tension, and the person's reported symptoms. We use that information to guide a Chiropractic Adjustment toward the relevant area while distinguishing the vertebra from discs, nerves, and surrounding soft tissue.
Vertebra in Practice: A Real-World Example
During a Chiropractic Adjustment for limited neck movement, the provider may assess the cervical vertebrae and the joints connecting them. The examination also considers nearby muscles and the range of motion of the neck.
Related Services
Related Terms
Atlas Vertebra
Atlas Vertebra is the first cervical vertebra, located at the top of the neck beneath the…
Cervical Spine
The cervical spine is the neck section of the spinal column, located between the skull and…
Lumbar Spine
The lumbar spine is the lower section of the back, positioned between the thoracic spine and…
Facet Joint
Facet Joint is a small synovial joint between the back portions of neighboring vertebrae. Facet joints…
Arrowhead Clinic Chiropractic - Albany
Have Questions About Vertebra?
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