Spine
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A retrospective review of data collected prospectively on patients who underwent microendoscopy-assisted muscle-preserving interlaminar decompression (MILD) for lumbar spinal stenosis. ⋯ 4.
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Retrospective cohort. ⋯ 3.
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A report of 2 cases. ⋯ 5.
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Cohort study. ⋯ N/A.