Small Intestine 13 (SI 13) Qu Yuan — Crooked Wall

This point, on the medial scapula, activates the channel and relieves pain and stiffness of the scapula.

Small Intestine 13 (SI 13) Qu Yuan 曲垣 — Crooked Wall

Location

On the scapula, in the depression at the medial end of the suprascapular fossa, midway between SI-10 and the spinous process of T2.

Anatomy

In the trapezius and supraspinatus; the descending branch of the transverse cervical artery and the suprascapular artery; the accessory and suprascapular nerves.

Actions & Functions

  • Activates the channel and relieves pain
  • Benefits the scapula and shoulder

Indications

Pain and stiffness of the scapula and shoulder.

Needling

0.5-1.0 cun, perpendicular insertion.

Moxibustion Suitability

Suitable for moxibustion.

Point Combinations

With SI-11 and SI-12 for scapular pain.

Classical Text References

A local point of the scapula.

Cautions & Contraindications

None specific.

Latest Research

Latest peer-reviewed research on this point will be summarised here, with citations linked to PubMed, via our research integration.

About Attilio

Doctor of Chinese medicine, acupuncture expert and author of My Fertility Guide and My Pregnancy Guide.

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PubMed research

Acupuncture Shows Sustained Benefits for Chronic Daily Headache Prevention in Adults, Meta-Analysis Finds

Research summary (Acupuncture): Utility of Acupuncture Therapy for Adult Chronic Daily Headache Prophylaxis: A Systematic Review and Meta-Analysis. - Medical science monitor : international medical journal of experimental and clinical research, 2026.