5 The Eight Extraordinary Vessels (qi jing ba mai) with Points
Connections with other channels/Organs
● Kidney, Bladder, Gall Bladder, Stomach, Large Intestine and
Small Intestine primary channels
● Brain
Clinical importance (➞1.7.2, 1.7.3)
● Together with the yin qiao mai controls the musculature of
the lower extremities
● Together with the yang qiao mairegulates the opening and
closing of the eyes
● Regulates the functioning of the Brain, eliminates internal
and external Wind from the head
● Removes obstructions and stagnation from the spine, espe-
cially after traumatic injuries
BL-1
BL-1(jingming): In a depression 0.1 cun superior and medial to
the inner canthus of the eye
BL-10
Occipital
bone
Axis
G.B.-20
G.B.-20 Lower
border of
the occiput
Sternocleido-
mastoid
G.B.-20(fengchi): On the lower border of the occipital bone, in
the depression between the origins of the sternocleidomastoid
and trapezius
Atlas
Du-16
G.B.-20
Occipital G.B.-20
bone
Lower
border of
the occiput
External
occipital
protuberance
Du-16(fengfu): On the posterior midline, directly below the
external occipital protuberance, in the depression between the
origins of the trapezius
Ch05b-F10028.qxd 2/22/08 9:56 PM Page 536