Review Question - QID 213755

A 12-year-old boy presents to the emergency department after falling off of a roof while helping his father hang up the Christmas lights. He fell onto his foot and complains of severe pain. The patient is otherwise healthy and has no other medical problems. His temperature is 98.2°F (36.8°C), blood pressure is 107/58 mm Hg, pulse is 80/min, respirations are 15/min, and oxygen saturation is 98% on room air. Physical exam is notable for a swollen foot with distal sensation and pulses intact. A radiograph is performed as seen in Figure A. Which of the following is the most likely diagnosis?