
Location
Shoulder, between acromion and spine of scapula
Needling Depth
0.5–0.8 cun
Moderate depth — mind underlying structures.
Always palpate landmarks and angle away from vital structures. Chest/neck: oblique, shallow only.
Large Intestine Meridian Flow
Metal · Yang · peak 5–7 AMQi flowing along the Large Intestine — direction of animation reflects channel flow.
My notes on LI 16