LOCATION
On the shoulder, directly above the posterior end of the axillary fold, in the depression inferior to the scapular spine.
Features
Meeting point of SI and BL Meridians with the Yangwei and Yangqiao Vessels.
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
旋肱後動、靜脈，腋神經，肩胛上神經。
Indication
Frozen Shoulder，sequelae of cerebral vascular disease，tuberculosis of lymph nodes. Local point for shoulder and upper arm pain, swelling and/or weakness. Wind-heat, wind-cold – chills and fever.
Combinations
Cough，asthma：SI 10 & BL 13.
Breast pain and swelling：CV 17 & SI 10.
Mastitis：SI 10 & GB 21 & CV 17.
Shoulder and arm acid and pain：SI 10 & LI 14.
Upper limb paralysis：LI 15 & SI 10 & LI 11.
穴位
於後肩部，當腋後紋頭直上，肩胛岡下緣凹陷中。
特點
交會穴，通足太陽，陽維脈與陽蹺脈。
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
旋肱後動、靜脈，腋神經，肩胛上神經。
適應症
肩周炎，腦血管病後遺症，頸淋巴結結核等。
穴位配伍療法
咳嗽，氣喘：1.臑俞 2.肺俞
乳房腫痛：1.膻中 2.臑俞
乳癰：1.臑俞 2.肩井 3.膻中
肩臂痠痛：1.臑俞 2.臂臑
上肢癱瘓：1.肩髃 2.臑俞 3.曲池