Fracture-dislocation of elbow. A, Posterior fracture-dislocation with irreparable radial head and neck fractures. Type II coronoid fracture is not apparent. This patient’s injuries were bilateral and almost identical. B, One elbow has redislocated in posterior splint at 90 degrees of elbow flexion. Large radial head fragment and coronoid fracture are readily apparent. Coronoid fracture had to be repaired to provide stability before radial head could be excised.