In the depression ventral and caudal to acromion process.Bilateral (Figs.106，107;54#).Perpendicular insertion.Filiform needle 2-4cm or moxibustion with mugwort.Indications：Neuralgia or paralysis of the shoulder and thoracic limb，sprain and pain of the shoulder and elbow region，paralysis of the supraspinal and brachial nerves.