Plate shown for male body
Location
Hand, ulnar side, between styloid and 5th metacarpal
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.
Point Category
Yuan-Source
Small Intestine Meridian Flow
Fire · Yang · peak 1–3 PMQi flowing along the Small Intestine — direction of animation reflects channel flow.
My notes on SI 4