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Bilateral hip disarticulation with total thigh flap for sacrum and ischium massive pressure ulcers in a spinal cord injury patient: A case report

摘要


Pressure ulcers often occur in patients with spinal cord injury (SCI), with a prevalence of up to 30%. Even after multiple surgical interventions, patients with SCI exhibit high recurrence rates and may develop massive ulcers complicated by chronic wound infection. Hip disarticulation is undertaken as a final treatment to ensure adequate soft tissue coverage and infection control. In this paper, we describe the management of a 41-year-old man with T12-L1 complete paraplegia who exhibited recurrent bilateral pressure ulcers over the ischial and sacral regions with septic shock. Empirical antibiotics were provided for methicillin-resistant Staphylococcus aureus coverage, followed by a colostomy to prevent fecal contamination. We subsequently performed bilateral hip disarticulation and total thigh flap application at an interval of 1 week. Postoperatively, the patient experienced wound dehiscence, which healed after another operative wound closure. We addressed the patient's malnutrition (albumin: 1.5 gm/dL) by providing adequate food and oral glutamine and the anemia (hemoglobin: 7.0 g/dL) with several cycles of component therapy. Physical therapy with upper extremity training for trunk balance was initiated at 1 month post operation. Psychiatrists and social workers were devoted to helping the patient maintain a positive attitude. A small defect in the wound area was managed with wet dressings until discharge. At the 1-year follow-up, the skin and flap were viable and intact, without recurrence of the pressure ulcer. The patient could ambulate smoothly using a wheelchair, without body imbalance. In conclusion, bilateral hip disarticulation with total thigh flap application is a rescue procedure that can be the last resort for sepsis due to massive pressure ulcers in malnourished SCI patients.

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