Locked anterior-inferior shoulder subluxation presenting as luxatio erecta.
Shoulder subluxation may present as a complication of either traumatic injury to a joint, repetitive mictrotrauma, or atraumatic joint laxity. The case of a middle-aged man who presented with a confusing clinical picture similar to inferior shoulder dislocation, luxatio erecta, with a radiographic diagnosis of anterior-inferior shoulder subluxation is discussed. An understanding of the differential diagnosis of shoulder dislocation and subluxation and the management of atypical presentations is critical to the emergency physician.
Goldstein
Jessica R
JR
Department of Emergency Medicine, University of Illinois at Chicago, Chicago, Illinois, USA.
Eilbert
Wesley P
WP
D003937:Diagnosis, Differential; D004632:Emergency Medical Services; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012782:Shoulder / Q000000981:diagnostic imaging / Q000473:pathology*; D012783:Shoulder Dislocation / Q000175:diagnosis*