Michael Troiano, DPM discusses the anatomy and epidemiology of posterior tibial tendon dysfunction. Dr Troiano also reviews the pathophysiology and classification as well as the different treatment options available for each stage of posterior tibial tendon dysfunction.

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. Dr Bevilacqua describes in detail the methods he uses in surgery.

Christopher K Bromley, DPM presents the physiology of wound healing and the importance of oxygen in that process. Dr Bromley reviews the role of compression in the healing of venous stasis ulcers as well as differentiating topical versus chamber oxygen therapy.