# 577 Transforaminal Lumbar Interbody Fusion: Comparison between Open Unilateral, Open Bilateral and MIS Techniques Performed at a Veterans Affairs Medical Center

General Session: Thoraco-Lumbar Degenerative

Presented by: D. Ou-Yang - View Abstract

Author(s):

J. Sembrano(1,2), D. Ou-yang(1), S. Yson(1)

(1) University of Minnesota, Minneapolis, MN, United States
(2) Minneapolis VA Health Care System, Orthopaedic Surgery, Minneapolis, MN, United States