Diabetic foot wound care algorithms.

The purpose of this article is to present reference guidelines to assist clinicians when treating diabetic patients with foot wounds. Diabetic patients with limb-threatening foot ulcers often have multiple coexisting medical conditions that frequently become impediments to the resolution of foot wounds. Each foot wound is unique and its etiology is multifactorial; therefore, each foot wound should be managed differently. The treatment algorithm presented in this article is divided into three categories: Algorithm I describes the treatment of septic foot wounds, which may be considered true podiatric surgical emergencies; Algorithm II describes the treatment of ischemic foot ulcers or gangrene with or without underlying osteomyelitis; and Algorithm III describes the treatment of neuropathic foot ulcers with or without underlying osteomyelitis.