Table 1 Locations of Neiguan (PC 6) and Gongsun (SP 4)
Acupoints | Locations | Depth of insertion |
|---|---|---|
Neiguan (PC 6) | On the palmar aspect of the forearm, 2 cun above the transverse crease of the wrist, between the tendons of m. palmaris longus and m. flexor carpi radialis. | 15–30 mm, vertically |
Gongsun (SP4) | On the medial aspect of the foot, in the depression distal and inferior to the base of the first metatarsal bone | 15–25 mm, vertically |