Research Article

[Retracted] Efficacy of Intramedullary Nailing in the Treatment of Comminuted Proximal Humeral Fractures and Its Influence on Shoulder Joint Function Recovery

Figure 1

Diagram of humeral intramedullary nail surgery. (a) Representative anteroposterior plain radiograph showing CPHF. (b) Postoperative anteroposterior plain radiograph showing fracture fixation with a locking intramedullary nail.
(a)
(b)