The great connector of the Large Intestine channel. Pianli (LI-6) bridges two worlds — the Large Intestine and the Lung — and quietly governs the body's water passages, clears Heat from the channel, and opens the ears and eyes. A subtle but important point, especially when fluids go astray.
Contraindications
Pianli (LI-6) is a safe and straightforward forearm point. Keep to the stated depth and use clean technique. No special contraindications are noted in the classical or modern sources.
Name & story
The name 偏历 Pianli is usually translated as "Veering Passage" or "Branching Deviation" — and the name tells the whole story of the point. From here, the channel takes a turn, sending a branch across to the Lung Meridian (LU), its paired Yin partner. It is literally the place where the path veers off to make a connection. In classical texts the character 偏 (pian) carries a sense of going sideways, of leaning toward something else. And 历 (li) means to pass through, to traverse. So Pianli is the crossroads point, the place where the Large Intestine reaches across and shakes hands with the Lung.
Point family & character
Pianli (LI-6) belongs to the Large Intestine Meridian (LI). Its defining character is that it is the Luo Connecting point of the channel — the point from which a connecting vessel branches off to link the Large Intestine Meridian (LI) with its paired Yin channel, the Lung Meridian (LU). The Connecting channel pathway starts here at LI-6, sends a branch to the Lung channel, runs up the arm to the shoulder and jaw, reaches the teeth, and a further branch enters the ear.
Five-element dynamics
The Large Intestine is the Yang channel of the Metal element, paired with the Lung. As the Luo Connecting point, Pianli is the living bridge between these two Metal channels — when one is in excess and the other deficient, this point is the balancing agent. Metal in Chinese medicine governs the skin, the breath, the large and small passages of the body, and the movement of fluids downward and outward. Pianli, sitting at this junction, has a particular gift for regulating fluid metabolism — it helps the body disperse swelling, open the waterways, and clear what is accumulating where it should not.
Location
Find Pianli (LI-6) on the back (dorsal) side of the forearm, on the radial (thumb) side. Measure 3 Cun up from Yangxi (LI-5) — the wrist crease point — toward the elbow, along the line connecting LI-5 to LI-11.
Anatomy & fascia
The point lies on the radial side of the forearm, over the tendons of the extensor muscles, in the region of the extensor carpi radialis longus and brachioradialis muscles.
Needling
The needle is inserted perpendicularly, or at a slight oblique angle along the channel.
The golden tip
For mild puffiness, arm fatigue, or a blocked feeling in the ears or throat, find Pianli (LI-6) three fingers' width above the wrist crease on the thumb side of the forearm. Massage or press firmly for one to two minutes on each arm. Warming the point gently — with a warm pack or moxa stick — is helpful when the limbs feel cold or heavy with swelling. It is a safe and accessible point for regular self-care.
For education only — not medical advice. Consult a qualified practitioner.