Ying, Jinwei The Effect and Feasibility Study of Transforaminal Percutaneous Endoscopic Lumbar Discectomy Via Superior Border of Inferior Pedicle Approach for Down-Migrated Intracanal Disc Herniations. [electronic resource] - Medicine Feb 2016 - e2899 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1536-5964 Standard No.: 10.1097/MD.0000000000002899 doi Subjects--Topical Terms: AdultDisability EvaluationDiskectomy--methodsDiskectomy, PercutaneousEndoscopyFeasibility StudiesFemaleHumansIntervertebral Disc Displacement--surgeryLumbar Vertebrae--surgeryMagnetic Resonance ImagingMaleMiddle AgedPain MeasurementTreatment Outcome