GB-39 Xuanzhong
GB-39 Xuanzhong (懸鐘) is a point on the Gallbladder meridian. In TCM theory it is described as influencing the channel's qi, and it is traditionally used in the context of the whole pattern rather than as a stand-alone remedy. This page explains how to locate it, what the tradition says about it, and how to press it safely.
Location
Three cun above the lateral malleolus, on the anterior border of the fibula.
How to find it
From the outer ankle, measure about one hand-width up the lower leg, just in front of the fibula.
Traditional functions
- Meeting point of the marrow
- Benefits the bones and tendons
- Clears heat from the gallbladder
Traditional uses
- Neck stiffness
- Leg weakness
- Ankle pain
- Dizziness in traditional practice
How to press it
Press for 1 minute on each leg, using moderate pressure.
Acupressure is generally a gentle practice. Use the pad of the thumb or finger, start with light pressure, and increase only to a comfortable level. A mild ache or warmth is common; sharp pain is a signal to ease off.
Safety
The peroneal nerve runs nearby. Stop if you feel tingling or numbness down the foot.
How this is viewed today
GB-39 is used in trials for neck pain and ankle sprains. Evidence is limited.
Sources & further reading
- Huangdi Neijing (黃帝內經), c. 2nd century BCE.
- Nanjing (難經), c. 1st–2nd century CE.
- World Health Organization, Standard Acupuncture Nomenclature, 2nd ed., 1991.
- Deadman P, Al-Khafaji M, Baker K. A Manual of Acupuncture. Journal of Chinese Medicine Publications.
- National Center for Complementary and Integrative Health, Acupuncture: What You Need To Know.
Related: Gallbladder meridian · Acupoint library · GB-34 Yanglingquan · BL-40 Weizhong · GB-20 Fengchi · all twelve meridians