Your patient points at their hip and says it's in there. Not the surface. Not the muscle. Deep in the joint.

Most distal points can't follow them down. Liv 4 can.

Locate It. Mirror It. Nail It.

Forget hunting blind for the depression. Let the tendon show you where it is.

The Move: Ask for dorsiflexion. The tibialis anterior tendon jumps up and gives you your landmark.

The Target: Anterior to the prominence of the medial malleolus, in the clear depression just medial to that tendon.

The Space: This is what makes the point. There's real room in there — a well, not a pocket. You can go deep, and you can put more than one needle in.

Why the Ankle for the Hip?

The ankle sits at the opposite end of the leg from the hip. On the reverse mirror, that is precisely what puts them in contact.

Imaging: Reverse mirror. The hip projects onto the ankle, which is what puts a joint that hurts deep within reach of a point down here.

System logic: Liv 4 is the fourth point in the I/IV Meridian Conversion — the same structure that gives you Liv 1 and 4, LI 1 and 4, Pc 9 and 6, St 45 and 42. And note this while you're here: Liver is the meridian for shoulder pain, because it balances almost every meridian crossing that joint.

The Protocol

Depth: As deep as the problem. This is the whole reason you chose this point. Palpate carefully, find the Ashi, pass the skin, then wait. Only then insert slowly. A 40 mm needle can go all the way in. Some patients are harder than others — that's palpation, not anatomy.

Talk to your patient while you descend, and watch their face. Slow and communicative is what makes deep needling safe here.

The Tissue Decides: Same point, three techniques.

Joint problem — deep, into the joint. Bone problem — the Ashi sits on the bone and you needle far more superficially. Tendon or ligament problem — you're after the tendon medial to St 41, needled from its medial side, foot at rest, tendon blocked with your thumb, entering a little away and running in.

There is no correct depth for Liv 4. There's no correct angle either. Know what you're looking for and the tissue tells you the rest.

Retention: 45 minutes.

The Game Plan: Don't stop at one needle. Two to five in this area is normal, and the point has room for them. The same goes for the conversion itself — I/IV doesn't mean one needle on I and one on IV.

The Confidence Trick

The #1 reason practitioners fail with Liv 4? They needle it like a point instead of a space.

One needle, standard depth, textbook angle — and the deep joint pain the patient came in with never gets reached.

The Pro Move: Practise finding the angle that lets you descend. On yourself, on a colleague, on anyone who'll sit still. It takes repetition to learn where the well opens up, and once you've felt it you stop guessing.

One practical warning: once four needles are in, palpating alongside them gets awkward. Map the area before you start filling it.

The Win vs. The Fail

✅ The Win: Reaching a hip that hurts deep in the joint, from the ankle, without touching the hip.

❌ The Fail: A single shallow needle in a point that had room for four. The patient reports nothing changed — and they're right, because you never got to where the pain lives.

The bottom line: Liv 4 rewards practitioners who take up the space it offers.

Try It This Week

Next deep hip on GB, go to Liv 4 — and give yourself permission to use more than one needle.

Dorsiflex, find the depression medial to the tendon, and descend slowly while you keep talking.

Depth is the point.

This demo is for educational purposes only — created for acupuncturists and trained BM practitioners. Needling techniques should only be performed by licensed professionals. This content is not treatment advice and is not a substitute for professional training or clinical judgement.