Lumbar pedicle morphology and vertebral dimensions in isthmic and degenerative spondylolisthesis — A comparative study

Dhruv K.C. Goyal^*, Daniel A. Tarazona, Anand Segar, Ryan Sutton, Michael A. Motto, Srikanth N. Divi, Matthew S. Galtta, Alan S. Hilibrand, Ian D. Kaye, Mark F. Kurd, Kris E. Radcliff, Jeffrey A. Rihn, D. Greg Anderson, Christopher K. Kepler, Victor Hsu, Barrett Woods, Alexander R. Vaccaro, Gregory D. Schroeder