Spine
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Randomized Controlled Trial
Effect of Multimodal Drugs Infiltration on Postoperative Pain in Split Laminectomy of Lumbar Spine: A Randomized Controlled Trial.
A randomized, double-blinded controlled trial. ⋯ 1.
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Randomized Controlled Trial
Translational Studies on Biologic Fusion of a Vertebral Segment as a Novel Treatment Modality for Low Back Pain.
Preclinical studies: Efficacy and toxicological studies on lactic acid (LA)-induced sclerozation in pig lumbar discs. Clinical study: Prospective, randomized, double-blinded, placebo-controlled, single ascending dose study investigating the safety and local tolerability of LA. ⋯ 2.
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Multicenter Study Comparative Study Observational Study
Pain During Sex Before and After Surgery for Lumbar Disc Herniation: A Multicenter Observational Study.
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Retrospective longitudinal cohort. ⋯ 3.
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Comparative Study
Differences in Bone Mineral Density and Bone Turnover Markers between Subjects with and without Diffuse Idiopathic Skeletal Hyperostosis.
Japanese resident cohort study based on a municipal registry. ⋯ 4.