Use of the Retrograde Recipient Vein for Additional Outflow in Free Tissue Transfer
| Autor: | Tetsuji Uemura, Mamoru Kikuchi, Hidetaka Watanabe, Tetsu Yanai |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Journal of Reconstructive Microsurgery Open, Vol 05, Iss 01, Pp e1-e6 (2020) |
| Druh dokumentu: | article |
| ISSN: | 2377-0813 2377-0821 |
| DOI: | 10.1055/s-0039-1701031 |
| Popis: | Background The selection of appropriate recipient vessels is essential to the successful outcome of free flap transfer. To improve blood perfusion after reconstruction and reduce the risk of postoperative obstruction of flap vessels, multiple vessels should be chosen as candidate recipients. Methods For certainty of venous drainage, we have been performing venous anastomosis to the distal end of the recipient vein to utilize the reverse venous flow. Results A total of 48 cases of reconstruction of the head and neck or breast region with free flaps using retrograde venous anastomosis were performed. The method possibly improves flap circulation and the success rate of the free tissue transfer and reduces the need to extend surgery to search for multiple recipient veins. Conclusion We emphasized that retrograde limb of vein is useful as a second and/or rescued recipient in free tissue transfer. Retrograde venous anastomosis is a fine and reasonable option when appropriate recipient vessels cannot be found near the defect in the head and neck such as frozen neck or breast region. |
| Databáze: | Directory of Open Access Journals |
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