RESUMEN
Introduction: Osteonecrosis (ON) is a serious pathological condition that can affect weight-bearing areas of the lower limbs, including the distal tibia. Although trauma is a common cause of ON, the condition has multiple possible etiologies. ON has been associated with a range of factors, including trauma, medication use, alcoholism, and vascular disease. Interruption of blood flow to a particular bone region is the first step in the pathophysiology of ON. Conservative management is typically indicated in the early stages of ON, but joint-preserving procedures may be necessary in cases where conservative treatment fails. Case Report: This article presents a case of bilateral ON of the distal tibia in a 38-year-old female patient without a history of trauma or identifiable risk factors. The patient was initially managed conservatively but ultimately underwent joint-preserving surgery due to treatment failure. Conclusion: Joint-preserving procedures should be considered in cases of early-stage distal tibia ON that do not respond to conservative management to prevent joint collapse. This case highlights the importance of considering ON as a possible diagnosis even in the absence of identifiable risk factors or trauma.
RESUMEN
Paediatric complex wounds pose a challenge to the reconstructive surgeon due to the intricacy of reconstructive options required. Developments in microsurgery and microsurgical technique have brought free tissue transfer ever closer to the comfort zone of the reconstructive surgeon for reconstruction of paediatric traumatic complex wounds. We present our experience of microsurgical reconstruction in Lebanon for complex traumatic wounds in paediatric patients under the age of 10 years using the free anterolateral thigh (ALT) flap. The ALT flap has proven its value as a safe, adaptable, and aesthetically acceptable reconstructive option in paediatric complex trauma.
