Acupuncture
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EX-HN-Jingbi
Safety Warnings
- Dangerous point - requires extra caution
- Deep needling contraindicated - shallow insertion only
Needle Depth
0.2–0.4 cun
Needle Angle
45° (Oblique)
Body Area
Neck — Lateral
Location
1 cun above the junction of the proximal and middle third of the clavicle.
Main Actions
- Regulates Qi and Blood circulation to the arm
- Benefits the brachial plexus region
- Relieves arm numbness and paralysis
- Unblocks the channels of the upper limb
- Alleviates shoulder and neck pain
- Promotes sensory and motor recovery in the arm
Indications
Arm numbness
Arm paralysis
Commentary
Jingbi EX-HN is not a major Extra point.
Classical Sources
Jingbi is a more recently documented extra point, primarily appearing in modern acupuncture literature rather than classical texts. Its therapeutic use focuses on treating upper limb disorders, particularly those related to brachial plexus dysfunction. The point name 'Jingbi' (颈臂) literally translates to 'Neck-Arm,' reflecting its anatomical location and primary therapeutic application of connecting the neck region to arm function.
How to Locate
Measure a third of the clavicle from its medial end, then measure 1 cun in a superior direction, where locate Jingbi EX-HN in the supraclavicular fossa. Quepen ST-12 is very close to this point, directly superior to the midpoint of the clavicle.
Caution
CRITICAL SAFETY POINT: This point lies in the supraclavicular fossa near the lung apex, brachial plexus, subclavian artery/vein, external and internal jugular veins, and phrenic nerve. The lung rises into this region during inspiration, creating significant pneumothorax risk. Always needle obliquely and posteriorly to a maximum depth of 0.2-0.4 cun. Never needle deeply or perpendicular. The point should only be needled by experienced practitioners with thorough anatomical knowledge. Use extra caution with thin or emaciated patients where the lung lies only 10-20mm beneath the skin.
Needle Angle
45° (Oblique)
Depth Category
Shallow
Standard Depth
0.2–0.4 cun
Needling Directions
Vertically 0.3–0.5 cun. During insertion or stimulation, a tingling or warm sensation should be felt radiating to the fingers. Caution: Pneumothorax
Expected Deqi Sensation
A numb, electric sensation extending down the length of the arm toward the fingers is characteristic of proper needle stimulation at this point. This occurs due to the point's close anatomical relationship with the brachial plexus.
Moxibustion
Questionable
Duration: Not commonly used
Cupping
Contraindicated
Bloodletting
Contraindicated
Gua Sha
Contraindicated
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