Spine
-
Report of 2 cases. ⋯ N/A.
-
A Markov state-transition model was developed to evaluate the cost-effectiveness of anterior cervical discectomy and fusion (ACDF) and cervical disc replacement (CDR) at 5 years. ⋯ 5.
-
Retrospective review of prospective data. ⋯ 4.
-
Cross-sectional study. ⋯ 3.