RT Journal Article SR Electronic T1 An Artificial Disc and the Start of a New Era in Spine Treatment JF International Journal of Spine Surgery JO Int J Spine Surg FD International Society for the Advancement of Spine Surgery SP 8738 DO 10.14444/8738 A1 Büttner-Janz, Karin YR 2025 UL https://www.ijssurgery.com/content/early/2025/03/10/8738.abstract