Fig. 5
From: Anatomical derangements after failed PSARP: correlating MRI and operative findings
Statistical analysis comparing pelvic MRI measurements (anorectal angle and hiatal/PC ratio) before and after reoperation. A favorable decrease in the values of anorectal angle and hiatal/PC ratio was detected (Wilcoxon signed rank test; p-values = 0.07 and 0.01, respectively)