ST-17 - Breast Center
乳中 - Rǔ zhōng
Point Region: Chest
ST-17 Ruzhong, meaning 'Center of the Breast,' is a unique point that is used as an anatomical landmark only, and is not used clinically. Located at the center of the breast, it is a key point for locating the other points in the breast region. While not used for treatment, its name, 'Center of the Breast,' alludes to its central role in the body's energetic system.
Think of Ruzhong as a point that helps you to 'find your way.' While not used for treatment, it is an invaluable tool for locating the other points in the breast region, helping to ensure that our treatments are precise and effective.
By serving as an anatomical landmark, ST-17 reminds us that our true power comes from a deep understanding of the body's intricate and interconnected system.
Location & How to Find
Anatomical Location: In the center of the nipple, level with the fourth intercostal space and CV-17.
How to Locate:
- This point is located at the center of the nipple
- Used only as an anatomical reference point
- Not used for acupressure treatment
- Helps locate other chest points

Primary Functions
Lactation Support
- Promotes milk production and flow
- Treats insufficient lactation
- Relieves breast engorgement and pain
- Improves milk quality and composition
Respiratory System
- Treats cough and chest congestion
- Relieves breathing difficulty
- Improves lung qi circulation
Reproductive System
- Supports healthy breast tissue
- Treats breast disorders and inflammation
Digestive System
- Harmonizes stomach qi affecting chest region
- Supports nutrient absorption for lactation
Clinical Applications
Primary Indications
- Anatomical reference point only
Related Health Concerns
Common Conditions:
Related Acupoints
Select a point to learn about its location, primary functions, clinical applications, and protocols.
ST-17 Protocols
N/A
Important Precautions
- Not used for treatment
- Anatomical landmark only