ST33 - Yinshi (Stomach Point 33)
Point features
Where is it located
ST33 is located on the thigh, 3 cun above the upper border of the patella, along the line connecting the anterior superior iliac spine to ST35 (Dubi), in the upper part of the quadriceps femoris muscle.
The location is often not easily identifiable on 2D maps.
Explore ST33 in the iaomai 3D model
Discover the interactive view
Discover the interactive view
Functions
- Dissolves obstructions in the meridians
- Relaxes tendons and muscles
- Relieves knee joint pain
- Further information available in the app
What is it for
- Knee pain and stiffness
- Muscle weakness of the thigh
- Difficulty in hip flexion
- Further information available in the app
In the app, you can explore all the conditions treatable with ST33, its interactions with other points, and its relation to classical TCM.
Curiosity
ST33 is often used in treatments for knee osteoarthritis and injuries, in combination with ST34 and ST35. Excellent for supporting motor recovery in integrated physiotherapy with acupuncture techniques.
AcupointsMap -
The iáomai module dedicated to acupuncture
Tools and content for advanced exploration of points
Main
Meridians
External paths
Main
Meridians
Internal paths
Luo-connecting
Meridians
Distinct
Meridians
Muscle-tendon
Meridians
Extraordinary
Meridians
Easy access to content directly from the mannequin with meridians and points.
What you can find with AcupointsMap:
- Interactive 3D visualization of the point
- Complete functions and therapeutic indications
- Needle insertion methods and detailed localization
- Complete pathway of the meridian of Stomach
- Main, Luo, Divergent, Muscle and Extraordinary Meridians
- Associated pathology sheets
- Treatment management on patients and connection with the 3D mannequin
Explore the iáomai platform
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