Wu, Xinbo Comparison of Clinical Outcomes of Two-Level PELD and Foraminoplasty PELD for Highly Migrated Disc Herniations: A Comparative Study. [electronic resource] - BioMed research international 2019 - 9681424 p. digital Publication Type: Comparative Study; Journal Article ISSN: 2314-6141 Standard No.: 10.1155/2019/9681424 doi Subjects--Topical Terms: Diskectomy, Percutaneous--methodsEndoscopy--methodsFemaleHumansIntervertebral Disc Degeneration--surgeryIntervertebral Disc Displacement--surgeryLow Back Pain--surgeryLumbar Vertebrae--surgeryLumbosacral Region--surgeryMaleMiddle AgedPain Measurement--methodsRetrospective StudiesTreatment OutcomeVisual Analog Scale