# 354 Is Interspinous Process Fixation Appropriate at L5/S1 in ALIF? 2-year Comparative Outcomes to Pedicle Screw Fixation from a Prospective, Randomized, Controlled, Multi-center Trial

General Session: Thoraco-Lumbar Degenerative

Presented by: C. Hill - View Abstract

Author(s):

K. Kim(1), R. Denhaese(2), C. Hill(3), K.B. Strenge(3), A. de Moura(4), P. Passias(4), R. Panchal(1), P. Arnold(5), C. Ferry(6), B. Ventimiglia(6), T. Glorioso(7), K. Martin(6), S. Martineck(8)

(1) UC Davis, Sacramento, CA, United States
(2) AXIS Neurosurgery and Spine, Williamsville, NY, United States
(3) Orthopaedic Institute, Paducah, KY, United States
(4) New York Spine Institute, New York, NY, United States
(5) University of Kansas, Kansas City, KS, United States
(6) Zimmer Biomet Spine, Broomfield, CO, United States
(7) University of Colorado - Denver, Denver, CO, United States
(8) Clinical Trials Consultant, Buffalo, NY, United States