KI11 Pubic Bone

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

KI11 (Hénggǔ, “Pubic Bone”) is the Meeting point of KI & Chong Mai point of the Kidney Channel Meridian. It is located on the lower abdomen, 5 cun inferior to the umbilicus, 0.5 cun lateral to the anterior midline, at the level of the superior border of the pubic symphysis. It regulates lower jiao, benefits urination.

Location

On the lower abdomen, 5 cun inferior to the umbilicus, 0.5 cun lateral to the anterior midline, at the level of the superior border of the pubic symphysis.

Needling

Perpendicular insertion 0.8 to 1.2 cun. Caution for bladder if full.

⚠ Have the patient void first — do not needle a full bladder.

TCM functions

Regulates lower jiao, benefits urination.

Indications

Abdominal pain, dysuria, enuresis, seminal emission, impotence, hernia.

Meeting point of KI & Chong Mai

Clinical notes

As a meeting point of the Kidney and Chong Mai, Henggu is important for regulating the lower jiao, particularly for genitourinary disorders. It is commonly used for urinary retention, painful urination, hernia, and seminal emission. Its location near the pubic bone makes it locally effective for pain and discomfort in this region.

On the Kidney Channel channel

KI11 is one of 27 points on the Kidney Channel Meridian. Nearby points:

Frequently asked questions

Where is KI11 located?

KI11 (Hénggǔ) is located on the lower abdomen, 5 cun inferior to the umbilicus, 0.5 cun lateral to the anterior midline, at the level of the superior border of the pubic symphysis.

What is KI11 used for?

KI11 regulates lower jiao, benefits urination. Common clinical indications include abdominal pain, dysuria, enuresis, seminal emission, impotence, hernia.

How is KI11 needled?

Perpendicular insertion 0.8 to 1.2 cun. Caution for bladder if full. Caution: ⚠ Have the patient void first — do not needle a full bladder.

Which meridian is KI11 on?

KI11 is a point on the Kidney Channel Meridian (Zú Shàoyīn Shènjīng).

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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.