small intestine meridian SI meridian small intestine meridian graphic SI meridian graphic meridian small intestinesmall intestine channel small intestine pathway acupuncture small intestine

Small Intestine Meridian Graphic

The Small Intestine meridian graphic shows the pathway and acupuncture points along this traditional Chinese medicine energy channel.

Small Intestine Meridian Graphic - TCM Energy Channel Pathway

Small Intestine Meridian Acupuncture Points

Click on any point below to view detailed information about its location, actions, and clinical applications:

SI 1 SI 2 SI 3 SI 4 SI 5 SI 6 SI 7 SI 8 SI 9 SI 10 SI 11 SI 12 SI 13 SI 14 SI 15 SI 16 SI 17 SI 18 SI 19
SI Meridian Student/Usage Information
  • Internal/External Pathways
    External branch begins at little finger
    Up the posterior aspect of the arm
    At shoulder blade a branch goes internal
    At the clavicle it enters the heart and goes down to the small intestine
    Meridian continues up to inner and outer canthus of the eyes
  • Measurements Needed
    Sternum -to- Coracoid Process = 6 cun
    Sternum -to- Acromion Process = 8 cun
    Axillary Fold -to- Cubital Crease = 9 cun
    Cubital Crease -to- Wrist Crease = 12 cun
    Thumb width = 1 cun
    Four fingers = 3 cun
  • Precautions - [all]
    SI 18 - No Moxa
  • Point Relationships
    Wrist - SI 5 - TH 4 - LI 5 || LU 9 - PC 7 - HT 7
    Elbow Points - SI 8 - TH 10 - LI 11 || LU 5 - PC 3 - HT 3
  • Additional Helpful Information
  • No finger or hand measurements on the lower arm
  • Cun Measurement Reminders:
    (Cun measurements points along the meridian)

    Yin Meridians || Upper Arm || Forearm
    LU 6, 5 || 7, 1.5, 1
    PC 7 || 5, 3, 2
    HT 3 || 1.5, 1, .5

    Yang Meridians || Forearm || Upper Arm
    LI 3, 5, 8, 9, 10 || *1, 3, 7
    TH 2, 3, 5, 7 || *1, 1, mid 11-13, -3 below TH 14
    SI 5 ||