Location
On the buttock, 3 cun lateral to the midline, level with the fourth posterior sacral foramen.
Needling
Depth:
1.5–3.0 cun
Angle:
Perpendicular, or angled toward the genitals for urinary complaints
Functions
- Activates the channel and relieves sciatic pain
- Regulates the lower burner and benefits urination
- Benefits the anus
Indications
Sciatica and pain of the buttock and leglow back paindifficult urinationhaemorrhoidsparalysis of the lower limb
Clinical Notes
A deep, powerful point for sciatica — needling to depth here often reproduces and then relieves the referred leg pain.
Similar Points
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