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This is a widely used point for pain and motor impairment of the arm, for regulating the Intestines and for tonifying qi.
Location
On the radial aspect of the forearm, 2 cun distal to the cubital crease (LI-11), on the line connecting LI-5 and LI-11.
Anatomy
On extensor carpi radialis longus and brevis; the radial recurrent artery branches; the posterior antebrachial cutaneous nerve and the deep radial nerve.
Actions & Functions
- Activates the channel and relieves pain and motor impairment
- Regulates the Intestines
- Tonifies qi and resolves nodules
Indications
Pain, numbness and motor impairment of the shoulder and arm, abdominal pain and diarrhoea, toothache, swelling of the cheek, and scrofula.
Needling
0.8-1.2 cun, perpendicular insertion.
Moxibustion Suitability
Suitable for moxibustion.
Point Combinations
With LI-4 and LI-11 for disorders of the arm; with LI-15 for shoulder pain.
Classical Text References
A major distal point for the arm and a local point for the elbow region.
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.
