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The Norwegian Cervical Arthroplasty Trial (NORCAT): 2-year clinical outcome after single-level cervical arthroplasty versus fusion-a prospective, single-blinded, randomized, controlled multicenter study.

This investigation by Sundseth et al presents a prospective randomized study comparing cervical anterior discectomy and fusion (using interbody cage) versus cervical disc arthroplasty in a Norwegian population. Outcomes were determined at 2 years, which is a relatively short time period. Outcome measures included the Neck Disability Index (NDI), SF36, and EuroQol-5D-3L. Overall, this multicenter […]


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Percutaneous lumbar laser disc decompression: an update of current evidence.

This systematic review by Singh et al (2013) provides an up to date review of the effectiveness of percutaneous lumbar laser discectomy. The acceptance of minimally invasive spine surgery continues to grow from both a demand by patients and amongst surgeons. The goals of having smaller incisions, limiting soft tissue trauma, shorter operating times and […]


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