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Transverse Tibial Transport for Limb Salvage in Ischemic Lower Extremity Disease: Technique, Mechanisms, and Clinical Outcomes-A Systematic Review.

Samuel Raszka·Max Michalski·Charles Moon
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Abstract

Transverse tibial transport (TTT) is a surgical technique derived from Ilizarov's distraction osteogenesis principles that stimulates angiogenesis and microcirculatory regeneration in the ischemic lower limb without directly manipulating macrovascular anatomy. By creating a proximal tibial cortical bone window and distracting it transversely using an external fixator, TTT triggers converging cascades of growth factor release, endothelial progenitor cell mobilization, and immunomodulation that translate into improved distal limb perfusion and wound healing. Combined TTT plus endovascular therapy improves amputation-free survival versus endovascular therapy alone. Prospective randomized trials and standardized international protocols are needed to consolidate TTT's role in multidisciplinary limb salvage pathways.

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HumansLimb SalvageIschemiaTibiaOsteogenesis, DistractionIlizarov TechniqueLower ExtremityChronic limb-threatening ischemiaDiabetic foot ulcerDistraction osteogenesisLimb salvageTransverse tibial transportJournal ArticleSystematic ReviewReview

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Samuel Raszka, Max Michalski, Charles Moon. 2026-07-17. Transverse Tibial Transport for Limb Salvage in Ischemic Lower Extremity Disease: Technique, Mechanisms, and Clinical Outcomes-A Systematic Review.. https://doi.org/10.1016/j.ocl.2026.05.007

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