Spine
-
A retrospective, single-center cohort study of consecutive patients undergoing posterior lumbar decompression between 2007 and 2013 was conducted. ⋯ 3.
-
Cadaveric model. ⋯ N/A.
-
Retrospective case series. ⋯ 4.
-
A case report. ⋯ 4.
-
A retrospective two-cohort comparative analysis of data collected prospectively in an adult deformity multicenter database. ⋯ 3.