AL-Sayyad, Mohammed J. MD, FRCSC
From the Department of Orthopedic Surgery, King Abdulaziz University Hospital, Jeddah, Saudi Arabia.
None of the authors received financial support for this study.
Reprints: Mohammed J. AL-Sayyad, MD, FRCSC, Department Orthopedic Surgery, King Abdulaziz University Hospital, P.O. Box 1817, Jeddah, 21441, Saudi Arabia (e-mail: [email protected]).
doi: 10.1097/01.bpo.0000218522.05868.f9