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Cun Measurements
Question | Answer |
---|---|
Tsun or Cun measurements | Measurements need to be taken from the patients hand! |
Thumb measurement | The width of the interphalangeal joint of the patient's thumb is taken as 1 cun. |
Two Finger measurement | The width of the index and middle finger is taken as 1.5 cun |
Four Finger measurement | When the four fingers (index, middle, ring and little fingers) keep closely together, their width on the level of hte proximal interphalangeal crease of the middle finger is taken as 3 cun. |