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Acupuncture point · Bladder

Zhishi (BL52)

Zhishi (BL52), “Residence of the Will”, is a point on the Bladder meridian. It is point 52 of the 67 on the channel. Residence of the Will (Zhi): reinforces the Kidney and determination, strengthens the lumbar region and benefits the essence.

志室 · Zhì ShìUpdated on

Location

On the lower back, 3 cun lateral to the lower border of the spinous process of the 2nd lumbar vertebra (L2), level with BL23.

Functions according to tradition

Residence of the Will (Zhi): reinforces the Kidney and determination, strengthens the lumbar region and benefits the essence.

Traditional indications

  • Chronic low-back pain
  • Lack of willpower
  • Exhaustion
  • Urinary disorders
  • Weak knees

Indications described by tradition; they do not amount to proven clinical effectiveness for each one.

Precautions

Deep needling may injure the kidney.

Point profile

Code
BL52
Pinyin name
Zhì Shì
Characters
志室
Translation
Residence of the Will
Meridian
Bladder
Element
Water
Topics
Kidney, Low back

Health notice. Educational and study content. It describes concepts of Traditional Chinese Medicine and does not replace diagnosis or treatment by a healthcare professional. Needling, medicinal herbs and invasive techniques must be applied by trained professionals. Safety guide.