(A) Anteroposterior radiograph of the foot demonstrating early Freiberg's of the second metatarsal head (arrow). (B) Anteroposterior radiograph of the foot demonstrating late stage Freiberg's of the third metatarsal head (arrow).
Reproduced from: Ayer A, Hennrikus W. Foot pain in the child and adolescent athlete. Pediatr Clin North Am 2014; 61:1185. Illustration used with the permission of Elsevier Inc. All rights reserved.