Spine
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Prospective neurophysiological study. ⋯ 4.
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Randomized Controlled Trial Multicenter Study Comparative Study
Comparison of dysphagia between cervical artificial disc replacement and fusion: data from a randomized controlled study with two years of follow-up.
Prospective randomized controlled trial. ⋯ 2.
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Experimental correlation study design to quantify features of disc health, including signal intensity and distinction between the annulus fibrosus and nucleus pulposus, with T2* magnetic resonance imaging (MRI) and correlate with the functional mechanics in corresponding motion segments. ⋯ N/A.
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An in vitro cadaveric study. ⋯ N/A.