Vacuum-assisted wound closure for cheaper and more comfortable healing of pressure sores: a prospective study.

Pressure sores are a common complication of patients with spinal injuries. The vacuum-assisted closure technique is widely used to induce and promote wound healing. We tested our clinical impression that pressure sores healed faster with vacuum-assisted closure, and compared it with the traditional wet-to-dry/wet-to-wet technique with gauze soaked in Ringer's solution changed three times a day.