Sj8 Sanyangluo ( Tr8 )

Location 4 cun above Sj4 , between the radius and ulna .

Indications Deafness , sudden hoarseness of voice , pain in the chest and hypochondriac region , pain in the hand and arm , toothache .

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

Vasculature The posterior antehrachial interosseous artery and vein .

Innervation The posterior and medial antebrachial cutaneous nerves deeper , the posterior and anterior interosseous nerves