1996 Editorial information

Editorial Advisory Board

Robert K. Snider, MD
Chairman
Lynn A. Crosby, MD
John L. Esterhai, MD
Thomas G. Grace, MD
Letha Y. Griffin, MD
Michael H. McGuire, MD
Mark S. Mizel, MD
Glenn B. Pfeffer, MD
John B. Bergfeld, MD
Scott B. Scutchfield, MD

John W. Frymoyer, MD,
Ex Officio

Editor

Alvin Nagelberg

Art Direction & Design

Pamela Hutton Erickson

Board of Directors

Kenneth E. DeHaven, MD
President

Douglas W. Jackson, MD
First Vice President

James D. Heckman, MD
Second Vice President

D. Eugene Thompson, MD
Secretary

James H. Herndon, MD
Treasurer

John J. Callaghan, MD
Richard D. Coutts, MD
Serena S. Hu, MD
Richard F. Kyle, MD
George L. Lucas, MD
David R. Mauerhan, MD
Bernard F. Morrey, MD
Edward A. Rankin, MD
Scott B. Scutchfield, MD
James W. Strickland, MD
Robert A. Winquist, MD

William W. Tipton Jr., MD
Ex Officio

Editorial Information: The Bulletin (ISSN 1049-9741) is published four times a year, in January, April, July, and October, by the American Academy of Orthopaedic Surgeons, 6300 North River Road, Rosemont, Ill. 60018-4262. Telephone: (847) 823-7186. Eight dollars of Academy dues is allocated for the Bulletin. Second class postage paid at Des Plaines, Illinois and additional mailing offices. POSTMASTER: Please send address changes to the Bulletin, American Academy of Orthopaedic Surgeons, 6300 North River Road, Rosemont, Ill. 60018-4262 Copyright©1996 by the American Academy of Orthopaedic Surgeons. The Bulletin is available on microfilm from University Microfilms Inc., 200 N. Zeeb Rd., Ann Arbor, Mich. 48106.

Unless specifically stated otherwise, the statements and opinions expressed are those of the identified author or editor and do not imply endorsement by nor official policy of the American Academy of Orthopaedic Surgeons which disclaims responsibility for them.