Low frequency ultrasound debridement (Sonoca-185) in acute wound management: a case study

There are numerous evidence-based wound debridement techniques that promote wound healing. However, some of these techniques may cause discomfort and pain for the patient and can be costly for the health care provider. A new, non-invasive wound debridement technique known as low-frequency ultrasonic debridement (LFUD) has been used for the removal of unhealthy tissue and bacterial load in wound management in the clinical setting. This paper reports the use of LFUD by a skin integrity clinical nurse consultant (CNC) as an adjuvant wound debridement and healing technique in a patient with a parastomal abscess. LFUD was found to benefit this patient in terms of expedited wound healing and increased comfort, enabling the patient to have a successful skin graft that led to complete wound closure and discharge from hospital in a timely manner.