Spine
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Multicenter Study Comparative Study Observational Study
Comparison of Health-related Quality of Life Between Double-door Laminoplasty and Selective Laminoplasty for Degenerative Cervical Myelopathy, With a Minimum Follow-up of 5 Years.
A retrospective analysis of prospectively collected multicenter observational data. ⋯ 3.
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Laboratory analysis of explanted MAGnetic Expansion Control (MAGEC) growing rods. ⋯ 4.