Those working with patients with diabetic foot wounds are well aware that individuals who take a considerable time to heal pose ongoing challenges for health care professionals and informal carers; cycles of breakdown, recurrent infections, pain management, and adherence to treatment all require regular reassessment, renegotiation of care goals, and review of care plans. Those patients with ulcers for many years are clearly hard-to-heal and often reach a state where the wound is 'static'-not always with any apparent reason.
