Marie L Williams, DPM reviews the function and anatomy of the posterior tibialis tendon. Dr Williams also discusses how to diagnose and treat dysfunction of the tendon, reviewing both surgical and non-surgical options.

Nicholas J Bevilacqua, DPM discusses lower extremity amputation in diabetics, its impacts and indications. Dr Bevilacqua examines acute versus chronic wound criteria and appropriate timing and levels of surgery. He also describes in detail the methods he uses in surgery.

Lawrence A Lavery, DPM, MPH discusses the basics of topical oxygen therapy, the current literature regarding its efficacy, and compares it to current standard treatments for diabetic foot ulcerations.