Internal/External Pathways Originates at the tip of the big toe Goes up leg and crosses and goes in front of the Liver Meridian Enters Abdomen and enters the Spleen Enters Stomach and continues up to root of the tongue Another branch continues from the Stomach to the Heart
Measurements Needed Lower border of the Medial Condyle of the Tibia (SP 9) -to- Tip of the Medial Malleolus = 13 cun Upper border of the Symphysis Pubis -to- Medial epicondyle of the Femur = 18 cun Sternal Costal Angle -to- CV 8 = 8 cun Anterior Midline -to- Spleen Meridian on the Abdomen = 8 cun Anterior Midline -to- Spleen Meridian on the Chest = 6 cun Clavicular Lateral Measurement = 8 cun Axillary Fold -to- 11th Rib = 12 cun Upper Border of the Symphysis Pubis -to- Umbilicus (CV 8) = 5 cun
Precautions - [all] SP 6 - No Needle in Pregnancy SP 12 - Avoid Artery
Point Relationships SP 12 = 3.5 cun from CV 2 SP 13 = 4 cun lateral to the AML between CV 2 & CV 3 .7 cun laterosuperior to SP 12 SP 14 = Divide CV 6 & CV 7 in half (1.25 rounded to 1.3) SP 15 = 4 cun lateral to CV 8 (umbilicus) SP 20 = Directly below LU 1
Additional Helpful Information
SP 10 must have the knee flexed, use hand on the knee with fingers at a 45 degree angle and thumb facing the person - your thumb will be on the point.
SP 9 to the medial malleolus is 13 cun, subtract one cun from SP 9 to make 12 cun for measuring purposes on the leg.