What Is the Thoracic Spine?
The thoracic spine is the middle section of the vertebral column, located between the cervical spine in the neck and the lumbar spine in the lower back. It contains the vertebrae that connect with the ribs and helps support the chest, protect the spinal cord, and coordinate movement between the upper and lower body.
Quick Facts About Thoracic Spine
Category
Spinal region
Used for
Assessing mid-back movement and discomfort
Common confusion
Thoracic spine symptoms can resemble rib or shoulder discomfort
Also called
Mid Back Spine, Mid-back spine
Often discussed with
Back Pain Treatment, Posture Correction
Key Takeaways About Thoracic Spine
- The thoracic spine connects with the ribs.
- Its movement affects posture and upper-body motion.
- Mid-back pain does not always come from the thoracic spine.
How Thoracic Spine Works
The thoracic spine forms the central section of the back and works with the ribs to create the rear portion of the chest wall. Each vertebra connects with nearby ribs through small joints. This structure supports the upper body while allowing controlled bending, rotation, and breathing-related motion.
Related glossary terms: Cervical Spine, Lumbar Spine, Vertebra.
Assessment focuses on how the vertebrae, rib joints, muscles, and nearby nerves function together. A clinician may observe posture, palpate the mid-back, and compare movement between sides. The lumbar spine and cervical spine also receive attention because movement in one spinal region can affect how another region carries load. Thoracic spine findings help guide care for back pain when the symptoms involve the middle or upper back.
From the Arrowhead Clinic Chiropractor Hinesville team
When we assess the thoracic spine, we check mid-back motion alongside rib movement, posture, and nearby muscle tension. We also consider whether the reported discomfort fits the thoracic region or points toward the neck, shoulder, ribs, or lumbar spine.
Thoracic Spine in Practice: A Real-World Example
A person with back pain may notice discomfort between the shoulder blades after prolonged desk work. During an evaluation, the clinician may examine thoracic motion, rib movement, and posture to identify which movements reproduce the complaint.
Related Services
Related Terms
Cervical Spine
The cervical spine is the neck section of the vertebral column. It supports the head, protects…
Lumbar Spine
The lumbar spine is the lower section of the spinal column between the thoracic spine and…
Vertebra
Vertebra is a single bone in the spinal column. Each vertebra helps form the spine, supports…
Facet Joint
Facet Joint is a small, paired joint between the back portions of neighboring vertebrae. Facet joints…
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