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ST 40 · Fenglong

Stomach meridian · Earth · Yang · peak 7–9 AM

Plate shown for male body
Foot and ankle acupoints

Location

Leg, 5 cun below ST35, 1 cun lateral to ST38

Needling Depth

0.5–1.5 cun

Deep needling — confirm anatomy first.

Always palpate landmarks and angle away from vital structures. Chest/neck: oblique, shallow only.

Point Category

Luo-Connecting

Appears in Formulas

Cough with phlegm (Spleen damp → phlegm) — Luo — phlegm

Stomach Meridian Flow

Earth · Yang · peak 7–9 AM

Qi flowing along the Stomach — direction of animation reflects channel flow.

My notes on ST 40