ST6 Jaw Bone

Reviewed by · Licensed Acupuncturist & TCM Physician · Last reviewed June 2026

ST6 (Jiache, “Jaw Bone”) is an acupuncture point on the Stomach Meridian. ST6 is located on the cheek, 1 cun anterior and superior to the angle of the mandible, at the prominence of the masseter muscle when the teeth are clenched. It dispels wind, alleviates pain, benefits jaw and teeth.

Location

ST6 is located on the cheek, 1 cun anterior and superior to the angle of the mandible, at the prominence of the masseter muscle when the teeth are clenched.

Needling

Perpendicular insertion 0.3-0.7 cun. Avoid the facial nerve.

⚠ Direct/scarring moxa traditionally avoided here (face / sensory organ — scar & burn risk).

TCM functions

Dispels wind, alleviates pain, benefits jaw and teeth.

Indications

Toothache, facial paralysis, trismus, swelling of cheek.

Clinical notes

Jiache is a highly effective point for disorders of the jaw, teeth, and facial muscles. It excels at dispelling wind, alleviating pain, and benefiting the jaw and teeth, making it indispensable for toothache, TMJ disorders, and facial paralysis. Its name, 'Jaw Bone,' directly indicates its primary anatomical focus. It is frequently paired with ST7 and LI4 for comprehensive treatment of jaw and dental pain.

On the Stomach channel

ST6 is one of 45 points on the Stomach Meridian. Nearby points:

Frequently asked questions

Where is ST6 located?

ST6 is located on the cheek, 1 cun anterior and superior to the angle of the mandible, at the prominence of the masseter muscle when the teeth are clenched.

What is ST6 used for?

ST6 dispels wind, alleviates pain, benefits jaw and teeth. Common clinical indications include toothache, facial paralysis, trismus, swelling of cheek.

How is ST6 needled?

Perpendicular insertion 0.3-0.7 cun. Avoid the facial nerve. Caution: ⚠ Direct/scarring moxa traditionally avoided here (face / sensory organ — scar & burn risk).

Which meridian is ST6 on?

ST6 is a point on the Stomach Meridian (Zú Yángmíng Wèijīng).

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⚠️ This page is for general education and is not medical advice. Acupuncture is a traditional practice; evidence varies by condition and study quality, and individual results differ. It does not replace diagnosis or treatment by a licensed professional. Always consult a qualified acupuncturist or physician.