Comparative effectiveness of anesthetic technique on outcomes after lumbar spine surgery: a retrospective propensity score-matched analysis of the National Surgical Quality Improvement Program, 2009-2019.
Krizia AmorosoIchiro OkanoMichele SarinAlexander P HughesWilliam D ZelentyJennifer ShueAndrew A SamaFrank P CammisaFederico P GirardiEllen M SoffinPublished in: Regional anesthesia and pain medicine (2023)
Compared with GA, RA was associated with fewer complications, less blood transfusion and shorter LOS after spine surgery. Although statistically significant, the magnitude of effects was small and requires further prospective study.