RT Journal Article SR Electronic T1 2021 Position Statement From the International Society for the Advancement of Spine Surgery on Cervical and Lumbar Disc Replacement JF International Journal of Spine Surgery JO Int J Spine Surg FD International Society for the Advancement of Spine Surgery SP 37 OP 46 DO 10.14444/8004 VO 15 IS 1 A1 Schroeder, Gregory D. A1 Vaccaro, Alexander R. A1 Divi, Srikanth N. A1 Reyes, Ariana A. A1 Goyal, Dhruv K.C. A1 Phillips, Frank M. A1 Zigler, Jack YR 2021 UL https://www.ijssurgery.com/content/15/1/37.abstract AB