title: The swallow-tail sign: a test of deltoid function.
authors: Department of Orthopaedic Surgery, Faculty of Medicine, Kyoto University, Japan.
authors: N
authors: N
authors: Nishijma
authors: T
authors: T
authors: Yamamuro
authors: K
authors: K
authors: Fujio
authors: M
authors: M
authors: Ohba
mesh_terms: D061227:Accessory Nerve Injuries; D001365:Axilla / Q000293:injuries / Q000294:innervation; D003937:Diagnosis, Differential; D006801:Humans; D018482:Muscle, Skeletal / Q000503:physiopathology; D010243:Paralysis / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D011379:Prognosis; D000070636:Rotator Cuff Injuries; D012421:Rupture; D012782:Shoulder / Q000294:innervation / Q000503:physiopathology; D000070599:Shoulder Injuries