*Department of Orthopaedic Surgery and Traumatology, Trauma Team, Niguarda Hospital, Milan, Italy
†Department of Orthopedics and Trauma, Elzahra'a Hospital, Al Zahra'a University Hospital, Al-Azhar University, Abbasia, Abdou Pasha, Cairo, Egypt
‡Orthopedics Department, Benha University, Benha, Egypt.
Reprints: Yasser Elbatrawy, MD, Elzahra'a Hospital, Al-Azhar University, 8 Elnozha St, Saudia Buildings, Madinet Nasr, 11371 Cairo, Egypt (e-mail: [email protected]).
None of the authors received benefits for personal or professional use from a commercial party related directly or indirectly to the subject of this manuscript.
The current study was approved by the Ethical Review Boards of Niguarda Hospital and Elzahra'a Hospital.
Supplemental digital content is available for this article. Direct URL citations appear in the printed text and are provided in the HTML and PDF versions this article on the journal's Web site (www.jorthotrauma.com).
Accepted November 06, 2012
