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Treatment of large circular soft tissue defect in lower extremities with a combination of bridge flaps and free skin graft covered by vacuum sealing drainage / 中华外科杂志
Chinese Journal of Surgery ; (12): 39-44, 2012.
Article in Chinese | WPRIM | ID: wpr-257557
ABSTRACT
<p><b>OBJECTIVE</b>To explore the surgical technique and clinical value of treatment for posttraumatic large circular soft tissue defect in the lower extremities using a combination of posterior tibial vascular bridge flap in the unaffected leg and skin graft covered by vacuum sealing drainage (VSD).</p><p><b>METHODS</b>From January 2008 to June 2010, 11 cases with posttraumatic large circular soft tissue defects with deep tissue exposed or partial necrosis in the lower extremities were treated by bridge flaps and combined with free skin graft covered by VSD. There are 7 males and 4 females, with an average age of 32.5 years (range from 15 to 52 years). The size of wound varied from 24 cm × 13 cm to 45 cm × 24 cm. After the wound were completely debrided, the external fixation or internal fixation was conducted for the patients with unstable fracture. Then VSD were used to covered the wound for 1-2 times with a period of 5 to 7 days according to the wound condition. After granulation tissue grew, bridge flap transplantation was performed to repair tissue defect and cover the exposed bone, which combined with skin graft covered by VSD was used to cover the residual wound. Survival rate and quality healing of the flaps were followed up postoperatively.</p><p><b>RESULTS</b>The granulation growth of 11 cases with large circular soft tissue defect in the lower extremities associated tissue exposure was good after the application of VSD. All the cases were covered by free flap transplantation and skin grafting except for 6 cases due to large defect. The wound was covered by skin re-grafting in 4 cases and frequently dressing change in 2 cases. All the flaps were successful with good infection control and no sinus. The average period of follow-up was 10.6 months (5 - 24 months). All the patients were satisfied with the good outline and good function of the affected limb.</p><p><b>CONCLUSION</b>Patients with posttraumatic large circular soft tissue defect in the lower extremities can be effectively treated with a combination of bridge flaps and free skin graft covered by VSD, which can shorten the course of treatment, and restore the function of affected extremities as much as possible.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: General Surgery / Surgical Flaps / Wounds and Injuries / Skin Transplantation / Treatment Outcome / Soft Tissue Injuries / Lower Extremity / Negative-Pressure Wound Therapy Limits: Adolescent / Adult / Female / Humans / Male Language: Chinese Journal: Chinese Journal of Surgery Year: 2012 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: General Surgery / Surgical Flaps / Wounds and Injuries / Skin Transplantation / Treatment Outcome / Soft Tissue Injuries / Lower Extremity / Negative-Pressure Wound Therapy Limits: Adolescent / Adult / Female / Humans / Male Language: Chinese Journal: Chinese Journal of Surgery Year: 2012 Type: Article