Use of a Surgical Preparation and Sterile Dressing Change During Office Visit Treatment of Chronic Foot and Ankle Wounds Decreases the Incidence of Infection and Treatment Costs

Foot and ankle surgeons work with a patient population burdened by multiple factors that adversely affect wound healing and the ability to combat infection. As a result, many of these patients are seen for treatment of chronic ulcerations on their lower extremities that are highly susceptible to colonization and possible progression to a limb- and/or life-threatening infection. The Limb Preservation Service at the Madigan Army Medical Center hypothesized that implementation of a standardized protocol involving a formal physician-directed surgical preparation of the affected lower extremity and a physician-applied sterile dressing at each outpatient clinic appointment would reduce the incidence of infection, use of systemic antibiosis, and thus the requirement for frequent follow-up office appointments. Initiation of this protocol resulted in the reduction of infection to the extent that antibiotic need was eliminated. The frequency of office visits required for follow-up was also significantly reduced. This is key in treating a patient population in which the financial burden to treat chronic wounds and associated infections represents a large portion of the health care money spent for their medical care.