A Comparative Retrospective Radiographic Analysis of the Outcomes of Double and Triple Arthrodesis in the Correction of Severe Flatfoot Deformity oleh Shreyaas Aravindan BA, Moustafa A. Maher M.Sc, MRCS, Mingjie Zhu DAOM, MPH, Donglai Huo PhD, Yi Guo MD, Caleb Wipf, Anna D. Lee BS, Mark Myerson BA. BSoc. Sc, MD, Shuyuan Li MD, PhD