TCM Library

Cleft Door

On the palmar forearm along the line connecting the elbow and wrist points. This educational point record includes traditional functions, indications, and safety context.

Key reference facts

Point code
PC-4
Body region
upper-limb
Classifications
Xi-Cleft
Traditional functions
Invigorates Blood and eliminates stasis; Cools Blood and stops bleeding; Calms the Mind; Removes channel obstructions

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