Transposition flap and skin graft techniques for optimizing anastomosis coverage

BACKGROUND: This study explores a novel technique combining transposition flaps with Split-Thickness Skin Grafts (STSG) to enhance anastomosis site coverage in free tissue transfer surgeries, particularly in lower limb reconstructions using Thoracodorsal Artery Perforator (TDAP) free flap procedures. This method aims to alleviate tension at the anastomosis sites, a common issue affecting reconstructive surgery success. METHODS: A retrospective analysis was conducted on 20 patients who underwent TDAP free flap procedures. These cases were chosen due to the anticipated tension at anastomosis sites, necessitating the use of transposition flaps and STSG. Surgical procedures were meticulously documented, and postoperative outcomes were monitored, focusing on complications and overall surgical success. RESULTS: The study found no instances of complete flap failure, indicating the potential efficacy of the combined approach. Minor complications included two cases of partial tip necrosis in the transposition flaps and two cases of partial graft loss in the STSGs. These issues were resolved through secondary intention healing, demonstrating the technique's ability to manage minor postoperative challenges and maintain flap viability. CONCLUSION: Integrating transposition flaps with STSG significantly improves tension management at anastomosis sites in TDAP free flap procedures. This technique not only reduces immediate postoperative complications but also supports the long-term success of reconstructive surgeries. The findings advocate for further research to confirm the efficacy of this approach in microsurgical applications, aiming to enhance patient outcomes and advance reconstructive microsurgery.

Abstract sourced from PubMed (NCBI) for the cited record. See the original publication for the authoritative version.

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

Узнайте, как это исследование связано с клинической практикой

More peer-reviewed studies in Клинические исследования.

• Leech Therapy for Knee Osteoarthritis — The Landmark RCT — Michalsen et al. (2003)
• Leech-Assisted Flap Salvage — Systematic Review of 277 Cases — Whitaker et al. (2012)
• Effects of hirudotherapy on liver functions, lipid profile, and insulin sensitivity in rats with metabolic syndrome — Bilden A et al. (2026)
• HIRUDOTHERAPY IN PRESBYACUZIS PRAECOX IN CLEAN-UP WORKERS AFTER THE CHORNOBYL ACCIDENT DURING THE POST-CATASTROPHE YEARS — Zabolotnyi D, Mishchanchuk N (2019)
• Wound healing potential of bark paste of Pongamia pinnata along with hirudotherapy: A case report — Balasooriya D, Karunarathna C, Uluwaduge I (2021)
• AIF-1 and RNASET2 Play Complementary Roles in the Innate Immune Response of Medicinal Leech — Baranzini N et al. (2019)
• Study on the effect of medicinal leech therapy (Hirudo medicinalis) on full-thickness excisional wound healing in the animal model — Zakian A et al. (2022)
• [Hirudo medicinalis-leech applications in plastic and reconstructive microsurgery--a literature review] — Knobloch K et al. (2007)
• The duration of rest and feeding greatly affects the re-breeding of ectoparasites: Hirudo verbana, Hirudo medicinalis and Hirudo orientalis — Aminov R, Frolov A, Aminova A (2022)
• Recombinant hirudin in clinical practice: focus on lepirudin — Greinacher A, Lubenow N (2001)

Browse all ASH-analysed research →