Extra 29 Yaotongxue

Location: On the dorsum of the hand, midway between the transverse wrist crease and metacarpophalangeal joint, between the second and third metacarpal bones, and between the fourth and fifth metacarpal bones, four points in all on both hands

Indications: Acute lumbar sprain

Method: Puncture obliquely 0.5-1.0 inch toward the center of metacarpus from both sides