Fig. 3From: Arthroscopically assisted versus open reduction internal fixation for ankle fractures: a systematic review and meta-analysisForest plots of clinical outcomes for ARIF versus ORIF. A OMA score; B VAS score. (ARIF, arthroscopically assisted reduction and internal fixation; ORIF, open reduction and internal fixation; OMA, Olerud–Molander Ankle score; VAS, visual analog scale; MD, mean difference; CI, confidence interval.)Back to article page