ABSTRACT
Despite various therapy options, the prophylactic and symptomatic treatment of recurrent ulcerations in the diabetic foot are still challenging. We report the application of a free vascularized medial femoral condyle flap to prevent the recurrence of pressure ulcer in a patient with diabetic foot syndrome. Our patient had type 2 diabetes and presented with pressure ulcers and osteomyelitis of metatarsal heads 2 and 3 after a great toe amputation. We chose to use a medial femoral condyle flap as a damper in the area of the metatarsal heads because of the relatively young age and good vascularity of our patient. We shaped the graft like a ski to distribute the pressure and prevent perforation of the plantar skin. Good results were achieved for wound healing, pain reduction, and improvement of gait. No pressure ulceration had recurred after a 3-year follow-up period. The versatility of the osteomyocutaneous graft from the medial femoral condyle is an important reconstructive tool for addressing major surgical problems. We present the first use of a medial femoral condyle flap in the treatment of a pressure ulcer in a diabetic foot. In selected patients, our method could prevent premature and extended amputations, thereby providing good improvement in patients' quality of life.
Subject(s)
Amputation, Surgical/methods , Diabetic Foot/surgery , Femur/surgery , Free Tissue Flaps , Plastic Surgery Procedures/methods , Humans , Male , Middle AgedABSTRACT
BACKGROUND AND AIM: Deep dermal and full-thickness burn wounds are excised and grafted with split-thickness skin grafts. Especially in less compliant patients such as young children, conventional fixing methods can often be ineffective due to high mobility rates in this age group. The aim of this retrospective single-centre study was to give an overview of our experience in the fixation of autologous split-thickness skin grafts (ASTSGs) on burn wounds by negative pressure wound therapy (NPWT) in paediatric patients. METHODS: A retrospective analysis describing 53 paediatric patients with burns or burn-related injuries who were treated as 60 individual cases were conducted. All patients received ASTSGs secured by NPWT. RESULTS: Of the individual cases, 60 cases with a mean age of 8±6 years (the youngest was 3 months, the eldest was 24 years old) were treated in a single procedure with ASTSG and NPWT. Total burn surface area (TBSA) was, median (med) 4.5% (3.0-12.0%). The TBSA of deep dermal thickness to full-thickness (IIb-III°) burns was med 4.0% (2.0-6.0%). The TBSA treated with ASTSG and NPWT was med 3.5% (2.0-6.0%). Take rate was, med 96% (90-99%) with a total range of 70-100%. The only significant correlation that could be found was between the grafted TBSA and the take rate. The smaller the grafted TBSA the better the take rate resulted, as expected. In three cases, major complications were noted. CONCLUSION: To sum up our experience, the NPWT system has developed itself to be a constant, well-implemented and useful tool in securing ASTSGs to the wound bed. The main advantage of the technique is a much higher mobility of the patient compared to conventional fixation methods. The high compliance rate of an often challenging group of patients such as children recompenses possible higher costs compared to conventional fixation methods.
