Hip Prosthesis

A Sudanese

Orthopaedic-Trauma and Prosthetic Surgery, Hip Revisions, Knee Implants, Rizzoli Institute, Bologna, Italy.

Andrew A Freiberg

Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.; Department of Orthopaedic Surgery, Newton-Wellesley Hospital, Newton, MA, USA.

J D Blaha

Department of Orthopedic Surgery, University of Michigan School of Medicine, Ann Arbor, Michigan.

Seth A Jerabek

Hospital for Special Surgery, New York, New York.

L Busanelli

Orthopedics-Traumatology and Prosthetic surgery and hip and knee replanting, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy.

Joseph D Maratt

Methodist Sports Medicine Group, Indianapolis, IN.

E A Venn-Watson

M D Marraro

P P Montina