The mechanism by which the multidisciplinary approach to diabetic foot disease reduces amputation rates is unclear. Ischemia, sepsis, and necrosis represent aspects of severe diabetic foot disease amenable to intervention. In 2006, a vascular unit introduced a rapid access service for severe foot disease, augmenting the established community provision. This study aimed to determine whether concurrent changes in amputation rates were observed, and to identify areas that may have influenced outcomes.