This issue of Foot and Ankle Clinics, guest edited by Dr. Andrea Veljkovic, will discuss Managing Instabilities of the Foot and Ankle. Under the direction of the series Consulting Editor, Dr. Mark Myerson, the issue will cover a number of key topics including: Imaging of the foot and ankle for instability, Chronic Lateral Ankle Instability, Acute Lateral Ankle Instability, Percutaneous Minimally Invasive Treatment for Ankle Instability, Arthroscopic Treatment of Ankle Instability, Arthroscopic Treatment of Ankle Instability, Revision of Failed Surgical Lateral Ankle Instability Stabilization, Medial Ankle Instability, Spring Ligament Instability, Plantar Plate Injury and Angular toe deformity, Low-Energy Lisfranc injuries in an athletic population, and Turf Toe Injury, among others.