Acu-points for Arm(s) and Hand(s)
BL17 (膈兪) is used for the abnormalities of a Arm(s) and Hand(s) including pain and finger numbness.
BL17 : Make a line to connect the bottom of both of shoulder blades. From the point where this line and backbone cross, the length of two fingers outside is BL17.
The points are suitable for moxibustion.