B39 Weiyang ( Lower HeSea Point of Sanjiao , V39 )

Location Lateral to B40 , on the medial border of the tendon of m . biceps femoris

Indications Stiffness and pain of the lower back , distension and fullness of the lower abdomen , edema , dysuria , cramp of the leg and foot .

Method Puncture perpendicularly - 0 . 5 - - 1 . 0 inch . Moxibustion is applicable

Vasculature The superolateral genicular artery and vein .

Innervation The posterior femoral cutaneous nerve and the common peroneal nerve .