Muscle deep-dives

Supraspinatus trigger points: referred pain, palpation and release

A clinical deep-dive on Supraspinatus: trigger point locations, the referred pain pattern they produce, palpation landmarks, activating factors and an evidence-based release protocol.

Published: 2026-09-01

Supraspinatus trigger points: referred pain, palpation and release — Supraspinatus — trigger point in the supraspinous fossa refers pain strongly to the lateral deltoid region on both the front and back of the shoulder, closely mimicking subacromial pain and classic abduction-pain syndromes.

Why this muscle causes pain

Sits in the supraspinous fossa and runs under the acromion to insert on the greater tubercle. Initiates shoulder abduction and stabilizes the humeral head.

Where the trigger points sit

Belly of the muscle in the supraspinous fossa, just above the spine of the scapula.

The referred pain pattern

Deep lateral shoulder pain over the deltoid, sometimes extending down the lateral arm to the elbow.

How to find it by palpation

Palpate above the spine of the scapula through the upper trapezius. Slack the trapezius by passively elevating the shoulder.

What sets it off

Repetitive overhead work, carrying heavy loads with arms hanging, acute strain.

Self-care that actually helps

Posterior capsule mobility, scapular stabilization, load management. Clinically: needling, eccentric loading of the cuff.

Symptoms this muscle produces

Clinically, this muscle turns up in the workup of back of arm pain, back of shoulder pain, front of arm pain, front of shoulder pain, upper thoracic back pain and lateral epicondylar pain. Those are the complaints its referral zone overlaps, which is why a patient may present with any of them and never mention the muscle itself.

Muscles covered

Supraspinatus

Symptoms covered

Studies cited

Every claim in this article traces back to one of the sources below.

Kietrys 2013 — Effectiveness of dry needling for upper-quarter myofascial pain: a systematic review and meta-analysis. J Orthop Sports Phys Ther 2013;43(9):620-34 ↗
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Boyles 2015 — Effectiveness of trigger point dry needling for multiple body regions: a systematic review. J Man Manip Ther 2015;23(5):276-93 ↗
Charles 2019 — A systematic review of manual therapy techniques, dry cupping and dry needling in the reduction of myofascial pain and myofascial trigger points. J Bodyw Mov Ther 2019;23(3):539-46 ↗
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Hong 1994 — Lidocaine injection versus dry needling to myofascial trigger point: the importance of the local twitch response. Am J Phys Med Rehabil 1994;73(4):256-63 ↗
Simons & Travell — Myofascial Pain and Dysfunction: The Trigger Point Manual (2nd ed.). Williams & Wilkins, Baltimore ↗