Lower limb salvage in necrotizing burn wound infection: The role of fibular ostectomy and local flaps in a resource-limited setting - A case report and literature review

INTRODUCTION: Necrotizing burn wound infections following burn injuries are rare. Literature on these cases is also scarce. These infections are life- and limb- threatening unless properly managed. They also pose significant reconstructive challenge, especially in settings lacking microvascular capability. This report describes a limb preservation strategy for limb-threatening necrotizing infection of the leg that complicated a burn injury. Innovative approach was used, utilizing proximal fibular ostectomy, bipedicled local advancement flap and split thickness skin graft. CASE PRESENTATION: A 26-year-old female patient presented to our burn unit after sustaining a contact burn injury from a burning charcoal to her right lateral leg within three days. On the second day of admission, the patient developed significant changes in the appearance of the wound, leading to the diagnosis of necrotizing myofacitis. Emergent debridements were done with the aim of preserving the limb. Subsequent successful, albeit sub-optimal, reconstruction was also achieved despite the lack of microvascular surgical capability in the burn unit. DISCUSSION: This case report and literature review describes a rare limb-threatening necrotizing burn wound infection. The significant reconstructive challenge posed by the defect was addressed using a simple but rarely described reconstructive technique. The importance of limb preservation in LMIC is also emphasized. CONCLUSION: The goal of preserving a limb can be met by using a simple reconstructive technique, despite the lack of microvascular capabilities.

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Peer-reviewed clinical and outcomes research relevant to medicinal leech therapy and its biology. Indexed in PubMed and verified against the NCBI record.

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