6.1 Extra Points: Head and Neck (EX-HN)Location
1 cun superior to the junction of the proximal and middle third
of the clavicle.How to find
Measure a third of the clavicle from its medial end, then measure
1 cun in a superior direction and there locate jingbiin the supra-
clavicular fossa. The point is located above the brachial plexus.
➞ST-12is very close to this point, directly superior to the mid-
point of the clavicle.Needling
Vertically 0.3–0.5 cun. During insertion or stimulation, a tingling
or warm sensation should be felt radiating to the fingers. Caution:
Pneumothorax.Actions/Indications
● Paraesthesia and paralysis of the upper extremityUpper Arm JINGBI Ex-HN
Ex-HN (jingbi)1/3 1/3 1/31 cunST-12Ren-22 ST-11ClavicleMinor supraclavicular fossa
Suprasternal Major supraclavicular fossa
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