Lunate dislocation with avulsed triquetral fracture: A case report

Figure 4 Five months postoperative plain radiograph showed appropriate lunate alignment. A: The radiograph showed solid union of the avulsed triquetrum (arrow) with no associated widening of the scapholunate and lunotriquetral joint space, and no necrotic changes in the lunate; B: Lateral view of the wrist joint showed a neutral scapholunate ligament with no obvious volar or dorsal intercalated segment instability. However, residual distal radioulnar joint subluxation was observed during follow-up (arrowhead).