TY - GEN AU - Delamarter,Rick AU - Zigler,Jack E AU - Balderston,Richard A AU - Cammisa,Frank P AU - Goldstein,Jeffrey A AU - Spivak,Jeffrey M TI - Prospective, randomized, multicenter Food and Drug Administration investigational device exemption study of the ProDisc-L total disc replacement compared with circumferential arthrodesis for the treatment of two-level lumbar degenerative disc disease: results at twenty-four months SN - 1535-1386 PY - 2011///0726 KW - Adult KW - Arthroplasty, Replacement KW - instrumentation KW - Device Approval KW - Disability Evaluation KW - Female KW - Humans KW - Intervertebral Disc KW - Intervertebral Disc Degeneration KW - complications KW - Low Back Pain KW - etiology KW - Lumbar Vertebrae KW - surgery KW - Male KW - Pain Measurement KW - Patient Satisfaction KW - Postoperative Complications KW - Prospective Studies KW - Prostheses and Implants KW - Prosthesis Design KW - Range of Motion, Articular KW - Recovery of Function KW - Spinal Fusion KW - Statistics, Nonparametric KW - Treatment Outcome KW - United States KW - United States Food and Drug Administration N1 - Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't UR - https://doi.org/10.2106/JBJS.I.00680 ER -