TY - GEN AU - Schoenfeld,Andrew J TI - Commentary on an article by Rick Delamarter, MD, et al.: "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 degenerative lumbar disc disease. Results at twenty-four months" SN - 1535-1386 PY - 2011///0726 KW - Arthroplasty, Replacement KW - instrumentation KW - Device Approval KW - Disability Evaluation KW - Humans KW - Intervertebral Disc KW - Intervertebral Disc Degeneration KW - complications KW - Low Back Pain KW - etiology KW - Lumbar Vertebrae KW - surgery KW - Multicenter Studies as Topic KW - Patient Satisfaction KW - Postoperative Complications KW - Prostheses and Implants KW - Prosthesis Design KW - Randomized Controlled Trials as Topic KW - Range of Motion, Articular KW - Recovery of Function KW - Spinal Fusion KW - United States KW - United States Food and Drug Administration N1 - Publication Type: Comment; Journal Article UR - https://doi.org/10.2106/JBJS.J.01847 ER -