胞肓 (Bāohuāng) — Bladder's Vitals
Bladder channel · point 53
Traditionally used for
- Digestion
- Bowel health
- Urinary & fluids
- Pain & joints
Location
On the buttock, 3 cun lateral to the midline, level with the second posterior sacral foramen.
How to locate: With the patient prone, find the level of the second posterior sacral foramen (level with the posterior superior iliac spine); the point is 3 cun lateral to the median sacral crest on that level, just lateral to the iliac spine.
Regional anatomy: Skin and subcutaneous tissue, then gluteus maximus and the underlying gluteus medius.
Distances are in cun, a proportional unit — how to measure.
3D view
3D view not available for this point: its position on the 3D model couldn't be checked against its location text, so it is not shown. The 2D maps above show it.
Needling
Cited needling
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Perpendicular insertionDepth 1–1.5 cunskindeeper
Depths describe average adult habitus in the cited population, never a single safe number for the patient in front of you. Palpate and adjust.
Sources (1)
- Deadman P, Al-Khafaji M, Baker K. A Manual of Acupuncture. Hove: Journal of Chinese Medicine Publications; 1998 — p. 311 Supports: techniques (names this point)
Site notes · not cited
Functions
- Regulates the lower burner and promotes urination
- Benefits the lumbar region, activates the channel and relieves pain
Indications
Balance Method partners
Under Dr. Tan's six systems, BL53 at the buttock balances these channels at the regions its segment images.
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1. Same Chinese nameSmall Intestine channelShoulder · Mirror (arm ↔ leg)Wrist · Reversed mirrorSolve for the Small Intestine channel →
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2. Branching (Bie Jing / Zang Fu Bie Tong)Lung channelShoulder · Mirror (arm ↔ leg)Wrist · Reversed mirrorSolve for the Lung channel →
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3. Interior–exterior pairKidney channelHip & groin, Buttock · Same segment, opposite sideSolve for the Kidney channel →
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4. Chinese clock oppositeLung channelShoulder · Mirror (arm ↔ leg)Wrist · Reversed mirrorSolve for the Lung channel →
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5. Chinese clock neighbourSmall Intestine channelShoulder · Mirror (arm ↔ leg)Wrist · Reversed mirrorSolve for the Small Intestine channel →
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6. Same channelBladder channelHip & groin, Buttock · Same segment, opposite sideSolve for the Bladder channel →
Combinations Using This Point
Similar Points
Sources
- World Health Organization. WHO Standard Acupuncture Point Locations in the Western Pacific Region. Manila: WHO Regional Office for the Western Pacific, 2008. (Location.)
- Focks C, ed. Atlas of Acupuncture. Edinburgh: Churchill Livingstone Elsevier, 2008. (Locating method and actions.)
📝 Notes
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