San Jiao 7 (SJ 7) Hui Zong — Convergence and Gathering

This is the Xi-Cleft point of the Triple Burner channel, used for acute conditions, ear disorders and pain along the channel.

San Jiao 7 (SJ 7) Hui Zong 會宗 — Convergence and Gathering

Location

On the dorsal aspect of the forearm, 3 cun proximal to the dorsal wrist crease, on the ulnar side of SJ-6, on the radial border of the ulna.

Anatomy

On the radial border of the ulna, between the extensor muscles; the posterior interosseous artery; the posterior antebrachial cutaneous nerve and the posterior interosseous nerve.

Actions & Functions

  • Benefits the ears
  • Clears heat and calms the spirit (Xi-cleft for acute conditions)
  • Activates the channel

Indications

Deafness, pain of the arm, epilepsy, and skin pain.

Needling

0.5-1.0 cun, perpendicular insertion.

Moxibustion Suitability

Suitable for moxibustion.

Point Combinations

With SJ-3 and SJ-17 for ear disorders.

Classical Text References

The Xi-Cleft point of the Triple Burner.

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.