What is a thoracic herniated disc?
Twelve vertebrae make up the mid-back, each anchored to a pair of ribs. That construction makes the region stiff and stable, which is why disc herniation here is uncommon. When it happens, the disc material can press on a nerve root as it exits along the rib, or, because the canal is narrow at this level, on the spinal cord itself.
Symptoms
- Pain between or below the shoulder blades
- Band-like pain, burning, or numbness wrapping around one side of the chest or abdomen
- Pain that worsens with coughing, sneezing, or deep breathing
- Less commonly, heaviness or weakness in both legs, or a change in walking
- Symptoms that may be mistaken for a rib, lung, or abdominal problem
Urgent
Come in promptly if you develop weakness in both legs, a band of numbness around the trunk, unsteady walking, or any change in bowel or bladder control, those suggest the spinal cord is involved and are assessed on a different timeline.
How it is diagnosed
The examination looks for a sensory level around the trunk and for signs of cord involvement in the legs, which is the distinction that drives urgency. MRI shows the herniation and what it is contacting. Because chest and abdominal causes can produce similar patterns, the assessment often includes ruling those out.
Non-surgical treatment
Where the cord is not involved, most thoracic herniations are managed without surgery: activity modification, anti-inflammatory medication where safe, physical therapy, and occasionally a targeted injection. Many settle over weeks to months.
When surgery is considered
Surgery is discussed when there is cord compression with neurological change, or when pain remains severe and clearly attributable despite appropriate care. The approach depends on where the disc sits relative to the cord, and thoracic decompression is planned carefully because the working corridor is narrow.