Jianzhen (SI-9), “True Shoulder”, is a local point that activates the channel and relieves pain and motor impairment of the shoulder and arm.
Location
On the posterior shoulder, 1 cun superior to the posterior axillary crease when the arm is adducted.
Anatomy
Posterior to the shoulder joint, on the deltoid and teres major/minor; the circumflex scapular artery; the axillary and radial nerves.
Actions & Functions
- Activates the channel and benefits the shoulder and arm
- Dissipates nodules
Indications
Pain and motor impairment of the shoulder, scapula and arm, and scrofula.
Needling
0.8-1.2 cun, perpendicular insertion (do not angle medially towards the chest).
Moxibustion Suitability
Suitable for moxibustion.
Point Combinations
With SI-10, LI-15 and SJ-14 for shoulder disorders.
Classical Text References
A local point for the posterior shoulder.
Cautions & Contraindications
Do not needle deeply or medially towards the chest (pneumothorax risk).
Latest Research
Latest peer-reviewed research on this point will be summarised here, with citations linked to PubMed, via our research integration.
Acupuncture Times Read the latest acupuncture research articles about acupuncture, Chinese herbal medicine, cupping therapy and moxibustion.