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What's new in foot and ankle surgery.

This update summarizes recent research pertaining to the subspecialty of orthopaedic foot and ankle surgery that was published or presented between August 2010 and July 2011. The sources of these studies include The Journal of Bone and Joint Surgery (American and British Volumes), Foot and Ankle International, and the proceedings of Specialty Day at the annual meeting of the American Academy of Orthopaedic Surgeons (AAOS), held on February 19, 2011, in San Diego, California, and the summer meeting of the American Orthopaedic Foot & Ankle Society (AOFAS), held on July 14 through 16, 2010, in Keystone, Colorado.