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[Does tissue perfusion after free microvascular tissue transplantation remain autonomous?]
H G Machens1, P Mailänder, P Brenner
1Klinik für Plastische, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Lübeck.
Handchirurgie, Mikrochirurgie, Plastische Chirurgie : Organ Der Deutschsprachigen Arbeitsgemeinschaft Fur Handchirurgie : Organ Der Deutschsprachigen Arbeitsgemeinschaft Fur Mikrochirurgie Der Peripheren Nerven Und Gefasse : Organ Der V
|August 10, 2000
Summary
Free latissimus dorsi transplantation (FLDT) can maintain pedicle blood flow for up to ten years. Complications reduced long-term flap perfusion by vascular pedicle in 50% of cases.
Area of Science:
- Reconstructive Microsurgery
- Vascularized Flap Transplantation
Context:
- Free latissimus dorsi transplantation (FLDT) is a reconstructive option for lower leg defects.
- Long-term outcomes of FLDT, particularly pedicle viability, require further investigation.
Purpose:
- To evaluate the long-term patency of the vascular pedicle after free latissimus dorsi transplantation (FLDT) to the lower leg.
- To assess the impact of surgical complications on pedicle blood flow over time.
Summary:
- A retrospective study analyzed 60 patients undergoing FLDT for lower leg reconstruction.
- Persistent pedicle blood flow was observed up to ten years postoperatively in uncomplicated cases.
- Complicated FLDT (hematoma, thrombosis, infection) resulted in 50% of flaps losing pedicle perfusion by ten years.
Impact:
- Demonstrates the potential for durable vascular pedicle perfusion following FLDT.
- Highlights the negative influence of surgical complications on long-term flap viability.
- Provides valuable data for patient selection and surgical planning in lower extremity reconstruction.