Buckland A, Beaubrun B, Isaacs E, Moon J, Zhou P, Horn S, Poorman G, Tishelman , Day LM, Errico TJ, Passias PG, Protopsaltis T
STUDY DESIGN: Retrospective radiological review.
PURPOSE: To quantify the effect of sitting vs supine lumbar spine magnetic resonance imaging (MRI) and change in anterior displacement of the psoas muscle from L1–L2...