Meaningful comparison cannot be made between the various studies because of the use of different grading systems for pressure ulcers, different methods of data collection, different (or lack of) population characteristics, unreported preventive measures, and the use of different inclusion and exclusion criteria. There is a need for well-conducted studies covering all these aspects.

It is possible for a high percentage of patients with vascular amputations to return home successfully, either walking or in a wheelchair. Moreover this result can be predicted based on preoperative clinical variables. These data may be helpful to guide fitting of prosthetic devices, planning of discharge home, and use of health care resources.

Health professionals need to recognise that patients who have undergone major surgery (such as cardiothoracic surgery) are prone to develop pressure ulcers. Despite the fact that pressure ulcers do not necessarily extend hospital stay, monitoring the skin condition remains of crucial importance for prevention and early detection as well as treatment of pressure ulcers and to minimise patient discomfort. Moreover, as pressure ulcers often originate in the operating room, prevention in the operating room should receive more attention.

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