BL-33 - Central Crevice
中髎 - Zhōng liáo
Point Region: Lower back
BL-33 Zhongliao, meaning 'Middle Crevice,' is a master harmonizer for the uterus and a key point for the health of the bladder. As the third of the four sacral points, it is located at the center of the sacrum, a central point of power for the lower body. This point is a crucial part of the body's energetic foundation.
Think of Zhongliao as a point that brings a sense of calm and order to the reproductive and urinary systems. It's especially useful for addressing issues like uterine prolapse, urinary incontinence, and constipation. By harmonizing the uterus and the bladder, it helps to restore a sense of balance and strength to the body's core.
By acting as a central hub for the lower burner, BL-33 helps to regulate the flow of energy and blood, alleviating pain and promoting a sense of well-being. It's a point that reminds us that our true power comes from a balanced and harmonious center.
Location & How to Find
Anatomical Location: Over the third posterior sacral foramen (S3).
How to Locate:
- Find the third small depression in the center of your tailbone, below the second
- Gently press into this depression - this is BL-33
Primary Functions
Urinary & Kidney System
- Treats urinary incontinence
- Supports bladder control
- Regulates reproductive function
Digestive System
- Treats constipation and diarrhea
- Supports intestinal function
- Relieves abdominal distension
Musculoskeletal System
- Relieves sacral and coccyx pain
- Treats lower back stiffness
Clinical Applications
Primary Indications
- Painful menstruation
- Vaginal discharge
- Hernia
- Menstrual irregularities
- Lower back pain
- Bladder disorders
Related Health Concerns
Common Conditions:
Related Acupoints
Select a point to learn about its location, primary functions, clinical applications, and protocols.
BL-33 Protocols
N/A
Important Precautions
- Contraindicated during pregnancy