Fracture of the cuboid.

Cuboid fracture accounts for a minority of all foot fractures in adults and often is indicative of a multiply injured foot. Understanding the normal anatomy and function of the cuboid and its relation to foot biomechanics is necessary for appropriate management. Clinical evaluation includes history, physical examination, and thorough assessment of the skin and soft tissues. Plain radiographs and CT are helpful in preoperative planning. Cuboid fractures may be managed either nonsurgically (splinting or casting) or surgically (closed reduction and external fixation or open reduction and internal fixation). Careful handling of the soft tissues is important, as is restoration of articular congruity, lateral column length, and a stable midfoot. Postoperative care consists of prolonged immobilization followed by 3 months of progressive weight bearing. Published reports of long-term outcomes and functional postoperative assessments are lacking.