Figure 2 Frontal and lateral views of a C2 fracture of the humeral condyle caused by a fall (?a-b); the initial surgery was performed with internal fixation of a “Y” shaped plate, and the postoperative radiographs at 12 months showed bone resorption, bone discontinuity, and bone loss at the broken end (?c-d); the condyle was reconstructed with autogenous iliac bone (see Figure 1 for intraoperative conditions), and the lateral humeral anatomic plate, hollow nail, and tension band with a Kirschner pin were used for internal fixation. 5 months after fixation, the fracture healed and the condyle regained its anatomical shape