Points Database

Location Guides:

: Chengling : Support Spirit

GB-18 : Foot Shaoyang Gall Bladder 18

Classifications:
One of the "59 piercings" for clearing Heat in Su Wen Ch. 61

Meetings:
Meeting of Gall Bladder with Yang Wei Mai

Location:
In the parietal region, on a curved line drawn between Toulinqi GB-15 and Fengchi GB-20, following the contour of the cranium, 1.5 cun posterior to Zhengying GB-19, directly lateral to Baihui Du-20.

Needling:
Transverse insertion 0.5 - 1.5 cun in the direction of symptoms or to connect with other points.

TCM Actions:
Benefits the head and alleviates pain
Benefits the nose and descends lung qi

TCM Indications:
  • Headache, brain wind, dizziness, eye pain.
  • Rhinitis and nosebleed, nasal congestion, dyspnoea, cough, aversion to wind and cold.

    Neuroanatomy:
    Superficial Innervation: CN V1 ophthalamic branch of trigeminal
    Dermatome Segment: CN V1 ophthalamic branch of trigeminal

    Notes:
    The "59 piercings" are named in the Su Wen Ch. 61 and mentioned in Su Wen Ch. 32 for treating Heat diseases. This point along with Toulingqi GB-15, Muchuang GB-16, Zhengying GB-17 and Naokong Bl-9 clear Heat from counterflow in the foot Shaoyang Gall Bladder channel.

    Ling Shu Ch. 24, On Counterflow Diseases, seems to employs this set of points in treating headache, dizziness and heaviness of the head. It advises draining from the five points on each of the five channels on the top of the head, including this point, followed by the hand Shaoyin and then foot Shaoyin.


    Reference Notes: (click to display)