Principles of Arthrodesis and Advances in Fixation for the Adult Acquired Flatfoot

Arthrodesis continues to be the procedure of choice in treatment of the end-stage adult acquired flatfoot. Its goals are to provide pain relief, correct the deformity, and improve function and stability. A better understanding of anatomy and operative technique has led to significant refinements and advances in fixation. These devices have proved useful in arthrodesing and tenodesing procedures. The principles in achieving a sound arthrodesis and the various forms of fixation are discussed in detail.