Explanation:
Correct Option: B. The 'terrible triad' of the elbow is a complex fracture-dislocation pattern that is notoriously difficult to manage and is characterized by three distinct components: a posterior dislocation of the elbow joint, a fracture of the radial head, and a fracture of the coronoid process of the ulna. This specific combination severely compromises both the primary and secondary static stabilizers of the elbow (the ulnohumeral articulation, the radiocapitellar articulation, and the collateral ligamentous complexes). Surgical management typically involves a systematic approach, starting from deep to superficial: repairing or replacing the radial head, fixing the coronoid if mechanically possible, and meticulously repairing the lateral ulnar collateral ligament (LUCL) to restore concentric joint stability. (Ref: Hotchkiss, Instr Course Lect, 1996; Ring et al., J Bone Joint Surg Am, 2002)