# XL18 Taijian (Supreme Shoulder) – Extra Points: Lower limbs

太肩 · tài jiān

Location: On the leg, 0.8 directly below yinglingquan (SP09).

Cautions: Rule out fracture, dislocation and joint instability before needling, and do not needle into an acutely swollen joint or a haemarthrosis.

Canonical page: https://acuiq.com/points/xl18

## Indications

An indication list is a reference index, not a prescription – see the protocols below for sourced treatments.

Arthritis Shoulder Scapulohumeral Periarthritis, Arthritis Shoulder Scapulohumeral Periarthritis, Benefit Collaterals, Benefit Collaterals, Benefit Tendon Ligament, Benefit Tendon / Ligament, Neck Sprain Stiffness, Immobility Neck Sprain

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AcuiQ-authored prose (symptom and meridian descriptions, the wiki, the auricular crosswalk) is licensed CC-BY-4.0: https://creativecommons.org/licenses/by/4.0/. The assembled protocol compilation is not: build on it with attribution, but do not redistribute it whole as a dataset – https://acuiq.com/terms. The underlying findings are the cited sources' claims – each entry carries its citation; verify against the source before relying on it. Not medical advice: https://acuiq.com/terms
