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- Title
Low‐Intensity Pulsed Ultrasound as a Potential Adjuvant Therapy to Promote Spinal Fusion: Systematic Review and Meta‐analysis of the Available Data.
- Authors
Cottrill, Ethan; Downey, Max; Pennington, Zach; Ehresman, Jeff; Schilling, Andrew; Downey, Madison; Hersh, Andrew; Theodore, Nicholas; Sciubba, Daniel M.; Witham, Timothy
- Abstract
Despite extensive research, nonunion continues to affect a nontrivial proportion of patients undergoing spinal fusion. Recently, preclinical studies have suggested that low‐intensity pulsed ultrasound (LIPUS) may increase rates of spinal fusion. In this study, we summarized the available in vivo literature evaluating the effect of LIPUS on spinal fusion and performed a meta‐analysis of the available data to estimate the degree to which LIPUS may mediate higher fusion rates. Across 13 preclinical studies, LIPUS was associated with a 9‐fold increase in the odds of successful spinal fusion. Future studies are necessary to establish the benefit of LIPUS on spinal fusion in clinical populations.
- Subjects
SPINAL fusion; ULTRASONIC imaging; META-analysis; HIGH-intensity focused ultrasound
- Publication
Journal of Ultrasound in Medicine, 2021, Vol 40, Issue 10, p2005
- ISSN
0278-4297
- Publication type
Article
- DOI
10.1002/jum.15587