Comparison of anterior cervical fusion after two-level discectomy or single-level corpectomy: sagittal alignment, cervical lordosis, graft collapse, and adjacent-level ossification
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FDA device/drug status: not applicable.
Author disclosures: WC (research support, Medtronic); KDR (royalties, Biomet, Osprey, Medtronic [$300,000--$375,000]; stock ownership, Osprey, Expanding Orthopedics, Spineology, Spine Medica, Spinal Kinetics, Nexgen Spine, Amedica, Vertiflex, Benvenue, Paradigm Spine, PSD; consulting, Spine Medica; speaking/teaching arrangements, Medtronic; scientific advisory board, Spine Medica; grants, Medtronic; consultant [NASS Annual Meeting], Medtronic).
PII: S1529-9430(09)00961-9
doi:10.1016/j.spinee.2009.09.006
© 2010 Elsevier Inc. All rights reserved.
