Table 3.

Location of acupoints for treating PN caused by UTD1.

Acupoints	Location
Hegu (LI4, bilateral)	On the back of the hand, between the first and second metacarpals, at the midpoint of the radial side of the second metacarpal.
Houxi (SI3, bilateral)	Slightly clench the fist, the distal side of the ulnar side behind the palmar joint of the fifth finger, the horizontal pattern of the palm, and the red and white flesh border of the head.
Waiguan (SJ5, bilateral)	2 cun above the transverse crease of the dorsal wrist, the midpoint of the gap between ulna and radius.
Quchi (LI11, bilateral)	Bend the elbow at a right angle when the elbow bends at the end of the transverse line.
Baxie (EX-UE9, bilateral)	There are 8 points on the back of the hand, behind the edge of the web between the first and fifth fingers, between the red and white flesh, left and right.
Zusanli (ST36, bilateral)	3 cun below genicular eye of outside, one finger -breadth (middle finger) from the anterior crest of tibia.
Yanglingquan (GB34, bilateral)	On the outside of the lower leg, when the fibular head is in the depression before and below.
Yinlingquan (SP9, bilateral)	In the depression between the medial lower edge of the lower tibia and the medial edge of the tibia.
Sanyinjiao (SP6, bilateral)	3 cun above the medial malleolus, on the posterior border of the medial aspect of tibia.
Taichong (LR3, bilateral)	In the dorsum of the foot, between the first and second metatarsals, and in the depression in front of the metatarsal junction.
Bafeng (EX-LE10, bilateral)	Between the first to fifth toes, at the red and white flesh border behind the toe web edge, there are four acupoints on one side, with a total of eight acupoints on the left and right.