RESUMO
Diabetic Foot Infection (DFI), in its severest form the acute infected 'diabetic foot attack', is a limb and life threatening condition if untreated. Acute infection may lead to tissue necrosis and rapid spread through tissue planes, in the patient with poorly controlled diabetes facilitated by the host status. A combination of soft tissue infection and osteomyelitis may co-exist, in particular if chronic osteomyelitis serves as a persistent source for recurrence of soft tissue infection. This "diabetic foot attack" is characterised by acutely spreading infection and substantial soft tissue necrosis. In the presence of ulceration, the condition is classified by the Infectious Diseases Society of America/International Working Group on the Diabetic Foot (IDSA/IWGDF Class 3 or 4) presentation requiring an urgent surgical intervention by radical debridement of the infection. Thus, 'time is tissue', referring to tissue salvage and maximal limb preservation. Emergent treatment is important for limb salvage and may be life-saving. We provide a narrative current treatment practices in managing severe DFI with severe soft tissue and osseous infection. We address the role of surgery and its adjuvants, the long term outcomes, potential complications and possible future treatment strategies.
