Ortho Dx: Ankle pain after a twisting injury

A patient, aged 10 years, presented with a 2‐day history of left ankle pain after a twisting injury during a field hockey game. She initially presented to an urgent care office the day of the injury, where x‐rays showed a large bone lesion in the calcaneus. No acute fractures were seen.

The patient was diagnosed with a lateral ankle sprain, was ...