LOCATION
Outer arms, on a line drawn between SJ10 and SJ14, meets the posterior border of the deltoid muscle, approximately two thirds of the distance between these two points.
Features
Meeting point of Triple Energizer and Large Intestine Meridians.
Body Inches (cun)
Each person has his/her own personal body inches.
One cun is equal to the width of the Knuckle of the thumb.
Nerves, vascular
The dorsal cutaneous nerve of the arm, the muscular branch of the radial nerve, the radial nerve, and the middle and lateral accessory arteries and veins.
Indication
Lymphoid tuberculosis，gall gas，ocular disease，shoulder pain，armpit pain，periarthritis.
Combinations
Shoulder and arm pain：TE 13 & LI 15 & LI 14.
Pain in the scapula：TE 13 & SI 11.
Hyperthyroidism：TE 13 & CV 22 & ST 10.
穴位
在臂外側，當肘尖與肩髎的連線上，肩髎下3寸，三角肌的後下緣。
特點
交會穴， 通陽維脈。
同身寸
針灸取穴比量法。出自《千金要方》。
是指以患者本人體表的某些部位折定分寸，
作为量取穴位的長度單位。
穴區神經血管
臂背側皮神經，橈神經肌支，橈神經，及中側副動、靜脈。
適應症
頸淋巴結核，癭氣，目疾，肩胛疼痛，腋下痛，肩關節周圍炎等。
穴位配伍療法
肩臂痛：1.臑會 2.肩髃 3.臂臑
肩胛痛：1.臑會 2.天宗
甲狀腺腫：1.臑會 2.天突 3.水突
申脈癭：1.臑會 2.天窗