Search in acupoints
TB-5 Outer Pass
外关 〔外關〕wài guān
Channel: TB, Hand Lesser Yáng (shào yáng) Triple Burner Channel
Modern location: An acupoint located on the posterior aspect of the forearm, 2 cùn proximal to the wrist, midway between the radius and the ulna.
Classic location: Between the two bones two cùn behind the wrist, opposite Inner Pass (PC-6). (Zhēn Jiǔ Dà Chéng)
Local anatomy: At the deeper level, the posterior and anterior interosseous arteries and veins. The posterior antebrachial cutaneous nerve; deeper, the posterior interosseous nerve of the radial nerve and the anterior interosseous nerve of the median nerve.
Action: Disperses wind and resolves the exterior; clears heat and resolves toxins; frees the channels and quickens the network vessels.
Modern indications: Febrile disease; headache;
Classic indications: Swelling of the pharynx; deviated mouth; abdominal pain and constipation.
Needle stimulus: Needling: 0.3‒1.0 cùn perpendicular insertion. Moxa: 2‒3 cones; pole 5‒15 min.
Needle sensation: Distension and numbness, sometimes spreading down to the fingers or up to the elbow and shoulder.
Point groups: Network point (luò xué); confluence point (bā mài jiāo huì xué) of the yáng linking vessel (yáng wéi mài).
Back to previous page