Gall Bladder 39 (GB 39) Xuan Zhong — Suspended Bell

This point, (also Juegu), is the Influential (Hui-meeting) point of the marrow. It benefits the marrow and brain, relieves neck stiffness and benefits the lateral leg.

Gall Bladder 39 (GB 39) Xuan Zhong 懸鐘 — Suspended Bell

Location

On the lateral lower leg, 3 cun proximal to the prominence of the lateral malleolus, on the anterior border of the fibula.

Anatomy

On the anterior border of the fibula, on peroneus longus and brevis; the anterior tibial artery; the superficial peroneal nerve.

Actions & Functions

  • Benefits the marrow and the brain (Influential point of the marrow)
  • Relieves neck stiffness and dispels wind-damp
  • Benefits the lateral leg

Indications

Stiff neck and torticollis, headache and dizziness, hemiplegia and stroke, weakness and atrophy of the leg, and (classically) supports the marrow and bones.

Needling

0.5-0.8 cun, perpendicular insertion.

Moxibustion Suitability

Suitable for moxibustion.

Point Combinations

With SI-3 and BL-10 for stiff neck; with GB-34 for the leg.

Classical Text References

The Influential point of the marrow.

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.