Location & How to Find

Anatomical Location: 3 cun lateral to the second posterior sacral foramen (S2), level with BL-28.

How to Locate:

  1. Feel for the second small depression in your tailbone area
  2. Move about three finger-widths to the side from the center line
  3. Press into the muscle to find a tender spot - this is BL-53
Location illustration for 3 cun lateral to the second posterior sacral foramen (S2), level with BL-28.

Primary Functions

Urinary & Kidney System

  • Treats urinary disorders and incontinence
  • Supports bladder function
  • Regulates reproductive function

Musculoskeletal System

  • Relieves lower back and hip pain
  • Treats pelvic disorders

Digestive System

  • Treats intestinal disorders
  • Supports lower abdominal function

Select a point to learn about its location, primary functions, clinical applications, and protocols.

BL-53 Protocols

N/A

Important Precautions

  • Caution during pregnancy