Cross-sectional area of the longus colli and cervical degenerative spondylolisthesis: A retrospective review evaluating this anatomic consideration oleh Khoa S Tran, Aditya Mazmudar, Taylor Paziuk, Mark J Lambrechts, Eric Tecce, Olivia Blaber, Daniel Habbal, Kamil Okroj, Brian A Karamian, Jose A Canseco, Jeffrey A Rihn, Alan S Hilibrand, Christopher K Kepler, Alexander R Vaccaro, Gregory D Schroeder