RT Journal Article SR Electronic T1 Manubriosternal joint dislocation in contact sport JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 488 OP 489 DO 10.1136/emj.18.6.488 VO 18 IS 6 A1 M Smith A1 B Lenehan A1 D O'Keefe A1 A Martin YR 2001 UL http://emj.bmj.com/content/18/6/488.abstract AB A 17 year old man developed chest pain and shortness of breath immediately after a scrummage while playing rugby football. A lateral chest radiograph showed a dislocated manubriosternal joint, with no associated injuries. This has not been previously reported in a sporting setting. This injury should be considered in flexion-compression injury of the thorax.