Anatomical right wrist — cun (Lung) — deep
Distal wrist position · chén palpation
This point represents the deep palpation level of the anatomical right cun, the distal wrist position associated with the Lung in the selected Mai Jing convention. Its front-view coordinate is a schematic projection of the wrist station, and the slight lateral offset keeps this depth visible beside the superficial and middle levels.
Point 3 of 18 in Wrist Pulse Positions (cùn, guān, chǐ)
Cross-tradition overlaps
No overlapping points are registered for this point.
Sources
Wang Shuhe, Mai Jing (Pulse Classic) (primary_canonical)
Mai Jing, juan 1, the cun-mouth pulse-position discussion (寸口脈), assigns the right cun station to the Lung in the selected convention. Superficial, middle, and deep are palpation depths at this same wrist station, not separate anatomical loci.
Nigel Wiseman and Feng Ye, A Practical Dictionary of Chinese Medicine (secondary)