A Case of Bilateral Anterior Gleno-Humeral Dislocation following First Time Seizure

INTRODUCTION: Bilateral anterior shoulder dislocation following a seizure has recently been demonstrated as being more common than previously believed with 44 cases in the literature. This case is unique as it was caused by a first time seizure and there was no associated fracture of the humerus. CASE REPORT: A previously fit and well 32 year old man presented to the Emergency Department following a convulsive episode. On initial assessment he was drowsy and the focus of investigation was the cause of the seizure, he was prepared for transfer to the medical ward. As he became more alert he complained of bilateral shoulder pain. Further clinical exam highlighted he had reduced range of movement in the shoulder joint bilaterally with a symmetrical clinical appearance of gleno-humeral dislocation. Radiographs confirmed bilateral anterior gleno-humeral dislocations which were reduced under sedation uneventfully. CONCLUSION: Post ictal patients can be difficult to assess when drowsy. Although not all seizures require musculoskeletal examination attending medical staff should remain vigilant to the possibility of injury following seizure to afford prompt diagnosis and treatment.