Spine
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Randomized Controlled Trial Comparative Study
Prospective randomized trial of chemonucleolysis compared with surgery for soft disc herniation with 1-year, intermediate, and long-term outcome: part II: the radiological outcome.
A prospective consecutive series of 100 patients computer randomized into 2 groups to have treatment by either chemonucleolysis or surgery. ⋯ 1.
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Review Comparative Study
Arthroplasty versus fusion in single-level cervical degenerative disc disease: a Cochrane review.
A systematic review of randomized controlled trials (RCTs). ⋯ 1.
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Prospective consecutive series. ⋯ 4.