Knuckling Down on Predictive Factors for Early Relapse after Posterolateral Percutaneous Endoscopic Lumbar Discectomy
Copyright(c) 2018 The Korean Minimally Invasive Spine Surgery Society This is an open access article distributed under the terms of the Creative Commons Attribution Non Commercial License(http:/creativecommons.org/licenses/by nc/4.0/ which permits unrestricted non commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Knuckling Down on Predictive Factors for Early Relapse after Posterolateral Percutaneous Endoscopic Lumbar Discectomy