TB15 Celestial Bone-Hole

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

TB15 (Tiānliáo, “Celestial Bone-Hole”) is an acupuncture point on the Triple Burner Meridian. TB15 is located superior to the scapular spine, in the depression between the superior angle of the scapula and the acromion, approximately midway between SI10 and GB21. It activates the channel and alleviates pain, dispels wind-damp.

Location

TB15 is located superior to the scapular spine, in the depression between the superior angle of the scapula and the acromion, approximately midway between SI10 and GB21.

Needling

Insert perpendicularly or obliquely 0.5-1.0 cun. Caution for pneumothorax.

⚠ Pneumothorax risk: oblique/shallow only, never deep perpendicular over the chest wall.

TCM functions

Activates the channel and alleviates pain, dispels wind-damp.

Indications

Pain in the shoulder and arm, neck stiffness.

Clinical notes

TB15 is a significant local point for shoulder and scapular pain, particularly useful for conditions like frozen shoulder, scapulohumeral periarthritis, and neck stiffness radiating to the shoulder. It effectively activates the San Jiao channel to relieve obstruction and pain. Clinically, it is often combined with SI11 and GB21 for comprehensive treatment of shoulder and upper back discomfort.

On the Triple Burner channel

TB15 is one of 23 points on the Triple Burner Meridian. Nearby points:

Frequently asked questions

Where is TB15 located?

TB15 is located superior to the scapular spine, in the depression between the superior angle of the scapula and the acromion, approximately midway between SI10 and GB21.

What is TB15 used for?

TB15 activates the channel and alleviates pain, dispels wind-damp. Common clinical indications include pain in the shoulder and arm, neck stiffness.

How is TB15 needled?

Insert perpendicularly or obliquely 0.5-1.0 cun. Caution for pneumothorax. Caution: ⚠ Pneumothorax risk: oblique/shallow only, never deep perpendicular over the chest wall.

Which meridian is TB15 on?

TB15 is a point on the Triple Burner Meridian (Sān Jiāo).

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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.