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Mid back

Thoracic myofascial pain

Thoracic myofascial pain is a muscle and soft-tissue problem in the mid-back, often centered in the erector spinae and neighboring scapular stabilizers. It is not a disc diagnosis. I look for tender trigger points, load patterns from desk or training work, and whether the story fits soft tissue better than a nerve-root band or a facet joint flare.

What it feels like

A dull, tight ache between the shoulder blades is common, sometimes with knots that refer pain locally when pressed.

Long computer sessions, overhead training, or sudden increases in rowing or pressing volume often precede a flare. Breathing may feel restricted from muscle guarding without a true dermatomal wrap.

Unlike thoracic radiculopathy, symptoms usually do not follow a clean rib-level nerve map, and strength and reflexes stay intact.

What is going on

Active myofascial trigger points in the thoracic paraspinals, rhomboids, or trapezius can generate local and referred pain when overloaded or under-recovered.

The erector spinae plane sits along that same soft-tissue corridor, which is why carefully selected soft-tissue and plane-based approaches can be relevant when the exam points to muscle rather than disc or facet joints.

Postural endurance limits, scapular control deficits, and coexisting neck or shoulder irritation often keep the cycle going even after a short rest.

How we evaluate

Palpation for taut bands and referred tenderness, thoracic motion testing, and a careful look at work and training load help establish a myofascial pattern.

I still screen for disc and nerve-root clues, and for facet-mediated mid-back pain, so we do not miss a structural driver that needs a different path.

Imaging is uncommon when the exam is classic and neurologic findings are absent. We image when red flags, trauma, or mixed features would change management.

What we may offer

Load adjustment, mobility work, and coordinated physical therapy are the foundation for most thoracic myofascial patterns.

When active trigger points limit progress, trigger point injections can calm focal soft-tissue drivers. In selected cases where the erector spinae envelope is the clear target, an ESP-oriented approach may be discussed as part of that soft-tissue plan.

If joint findings dominate instead, we pivot to medial branch evaluation. If a clear radicular band appears, we reconsider disc and root pathways rather than treating muscle alone. PRP may be considered only when a related joint or tendon target is clinically sensible, not as a default for ordinary muscle knots.

Is thoracic myofascial pain a herniated disc?

No. Myofascial pain comes from muscle and soft tissue, often with tender trigger points. A disc herniation is a structural finding that may or may not relate to your symptoms.

What is an erector spinae plane (ESP) approach used for here?

When mid-back pain is driven by the paraspinal soft-tissue envelope, targeted soft-tissue care and selected plane or trigger-point techniques can address that layer. We choose based on exam, not as a default for every mid-back ache.

Will trigger point injections fix the problem permanently?

They are a tool to calm active trigger points and open a window for mobility and strengthening work. Lasting change usually depends on load, posture, and rehab, not on a single injection.

When should I worry that this is something else?

New chest pain with cardiac features, progressive neurologic change, fever, trauma, or night pain with systemic symptoms needs medical evaluation beyond a muscle-pain pathway.

References

Short list of sources behind the clinical framing on this page.

  1. Lavelle ED, Lavelle W, Smith HS. Myofascial trigger points. Anesthesiol Clin. 2007;25(4):841-851. Clinical framing of trigger points as a source of local and referred musculoskeletal pain.
  2. Trigger point injections versus medical management for acute myofascial pain: a systematic review and meta-analysis. Cureus. 2023. Evidence summary supporting trigger point injections as an adjunct for selected acute myofascial pain.
  3. O’Connor RC, Andary MT, Russo RB, DeLano M. Thoracic radiculopathy. Phys Med Rehabil Clin N Am. 2002;13(3):623-644. Contrast reference for nerve-root banding that should not be mistaken for purely myofascial pain.

Dr. Adam Nessim, interventional spine physician, Westport Longevity, Pain & Performance.

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