UB 38

Acupuncture Point Theory

UB 38 Acupuncture Point Applications and Theory

Theory related @blog

The acupuncture point "UB 38" , 浮郄, is represented by "Fu Xi" in pinyin and "Superficial Cleft" in english and may be found:

1 cun above UB 39 on the medial side of the tendon of biceps femoris (found with knee slightly bent).


Of many possible clinical applications, it may be considered to influence the following issues/symptoms:

  • Similar functions to the bladder points on the sacrum and leg in that it relieves pain and moves the triple warmer.  Pain related issues such as pain and/or numbness in the buttocks, pain along the meridian in the thigh or outer thigh.
  • Draws heat from the lower warmer - small intestine heat, hard stools from heat in the large intestine.

A single acupuncture point is not commonly thought of as an empirical way to influence a TCM diagnostic pattern. UB38, however, is a strong candidate to be incorporated into an acupuncture protocol for patients who exhibit: Large Intestine Dryness

UB 38 may potentially be used, in coordination with a well designed acupuncture treatment protocol, to influence the following conditions: Bursitis, Constipation, Leg Pain and/or Sciatica

While not necessarily valid clinically, ST 34 (Lateral knee issues, swelling, pain, difficult mo…), UB 39 (Harmonize the triple warmer, damp heat conditions…) and UB 40 (As the Lumbar Command Point, useful for all lumba…) are nearby.

UB 1UB 2UB 3UB 4UB 5UB 6UB 7UB 8UB 9UB 10UB 11UB 12UB 13UB 14UB 15UB 16UB 17UB 18UB 19UB 20UB 21UB 22UB 23UB 24UB 25UB 26UB 27UB 28UB 29UB 30UB 31UB 32UB 33UB 34UB 35UB 36UB 37UB 38UB 39UB 40UB 41UB 42UB 43UB 44UB 45UB 46UB 47UB 48UB 49UB 50UB 51UB 52UB 53UB 54UB 55UB 56UB 57UB 58UB 59UB 60UB 61UB 62UB 63UB 64UB 65UB 66UB 67

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