
Location
Forearm, 1 cun above wrist, radial artery
Needling Depth
0.3–0.5 cun
Shallow — low depth risk.
Always palpate landmarks and angle away from vital structures. Chest/neck: oblique, shallow only.
Avoid radial artery.
Lung Meridian Flow
Metal · Yin · peak 3–5 AMQi flowing along the Lung — direction of animation reflects channel flow.
My notes on LU 8