Zhōngwǎn CV12 — middle cavity
epigastric centre
Zhōngwǎn is the midline point between sternum and umbilicus and is commonly warmed in digestive-support protocols. Its placement is a surface reference for the conceptual middle burner, not a claim about internal organ boundaries.
Point 4 of 10 in Moxibustion Key Points — Mugwort Fire
Cross-tradition overlaps
No overlapping points are registered for this point.
Sources
Huangdi Neijing · Lingshu (primary_canonical)
Ch. 75 (Jiu zhen shi er yuan) discusses cautery and needling indications; the wider Lingshu corpus is the canonical medical context for point therapy, while exact modern moxa point sets vary.
Moxibustion: The Power of Mugwort Fire (secondary)
Japanese moxibustion manuals describe practical moxa placement, warming methods, and point selection; used for technique context.