Does Arthrodesis in the Foot Need to be Delayed Due to Low Vitamin D Level: A Retrospective Study of Concomitant Treatment of Hypovitaminosis at the time of Arthrodesis Troy J. Boffeli, DPM, FACFAS Use of Nonsteroidal Anti-Inflammatory Drugs and Risk of Delayed Bone Healing Following Elective Foot Surgery Mindy L. Benton, DPM, FACFAS Naviculocuneiform Arthrodesis vs. Cotton Osteotomy for Restoration of Medial Arch Height in Flexible Flatfoot Michael T. Rossidis, DPM