Which point is on the palmar surface of the hand, at the midpoints of the transverse creases of the proximal interphalangeal joints of the index, middle, ring and little fingers?

Which point is on the palmar surface of the hand, at the midpoints of the transverse creases of the proximal interphalangeal joints of the index, middle, ring and little fingers?

• A. M-UE-9 SÌFÈNG
• B. M-UE-24 LUÒZHĚN
• C. N-UE-19 YĀOTÒNGXUÉ
• D. M-UE-22 BĀXIÉ

Answer: (A)

Si Feng are four points on the palm, located at the midpoints of the transverse creases of the proximal interphalangeal joints of the index, middle, ring, and little fingers. They lie on the palmar surface directly across from those fingers. This exact location is given by SìFèng, labeled as M-UE-9, so it fits the description perfectly. The other points are placed at different locations on the hand (dorsal side or other landmarks), so they do not match the described palmar mid-PIP crease position.

Si Feng are four points on the palm, located at the midpoints of the transverse creases of the proximal interphalangeal joints of the index, middle, ring, and little fingers. They lie on the palmar surface directly across from those fingers. This exact location is given by SìFèng, labeled as M-UE-9, so it fits the description perfectly. The other points are placed at different locations on the hand (dorsal side or other landmarks), so they do not match the described palmar mid-PIP crease position.