Darwono, Bambang, and Volodymyr Radchenko. “New Classification 3 Columns Theory of Lumbar Degenerative Cascade (literature Review)”. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, no. 1 (May 29, 2023): 96–104. Accessed April 3, 2025. http://otp-journal.com.ua/article/view/127933.