Mundis, Gregory M. Jr.
Walker, Corey T.
Smith, Justin S.
Buell, Thomas J.
Lafage, Renaud
Shaffrey, Christopher I.
Eastlack, Robert K.
Okonkwo, David O.
Bess, Shay
Lafage, Virginie
Uribe, Juan S.
Lenke, Lawrence G.
Ames, Christopher P.
,
Funding for this research was provided by:
DePuy Spine
K2M, Inc.
NuVasive, Inc.
Zimmer Biomet
Orthofix, Inc.
Article History
Received: 22 September 2021
Revised: 20 January 2022
Accepted: 23 February 2022
First Online: 15 March 2022
Declarations
:
: The manuscript submitted does not contain information about medical device(s)/drug(s). The International Spine Study Group (ISSG) is funded through research grants from DePuy Synthes (current); NuVasive, Inc. (current); K2M, Inc. (current); Innovasis (past); Biomet (past); and individual donations. Relevant financial activities outside the submitted work: board membership, consultancy, grants, royalties, stocks.
: Study approval for inclusion in the International Spine Study Group associated publications was completed at the time of patient enrollment for all study subjects.
: Study approval for inclusion in the International Spine Study Group database was completed at the time of patient enrollment for all study subjects.
: Ethics approval for this study was obtained from the Institutional Review Boards at all the participating centers in the study.