RT Journal Article SR Electronic T1 Invited Commentary: Rasch Analysis and High-Value Spinal Endoscopy JF International Journal of Spine Surgery JO Int J Spine Surg FD International Society for the Advancement of Spine Surgery SP 8684 DO 10.14444/8684 A1 Ghogawala, Zoher YR 2024 UL https://www.ijssurgery.com/content/early/2024/10/28/8684.abstract AB